Free bets today, 2026: what the offer is really worth

Updated October 2026

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A free bet looks like a gift. It rarely is. From 19 January 2026 the Gambling Commission capped wagering requirements on bonuses at 10x and banned the mixed-product trick of dangling casino free spins to drag a sports punter off their pitch. Most of the headlines since then have been about the cap; the boring part is the part that matters day to day, which is what an individual free bet pays back when it lands and what it costs when it does not. This guide walks through what a free bet actually is, what the new rules have changed, and how ten GB-licensed bookmakers shape up when you look past the marketing.

The data on this page is current as of 27 October 2026 and the operator details were checked against the Gambling Commission’s public register.

What “free” actually means in a betting offer

A free bet is a token, not cash. The bookmaker credits your account with a fixed amount, you place a bet with that token, and if the bet wins you keep the profit only — the stake is not returned. On a £10 free bet at decimal odds 3.00, a winning return is £20 (£10 profit), not £30. That single rule is the single biggest difference between a free bet and a real-money bet, and it is the rule the marketing copy is least likely to spell out.

There are three shapes a “free bet” can take under the new rules:

• No-wagering free bet. The token is yours to stake once, profit goes into your withdrawable cash balance, stake is not returned. This is the closest a free bet comes to genuine money and it is rarer than the marketing suggests.
• Wagered free bet. Same stake-not-returned shape, but the winnings are themselves bonus funds with a wagering requirement before they can be withdrawn. The 10x cap from January 2026 applies here.
• Deposit-gated package. The headline “Bet £10, Get £10” or “Bet £20, Get £40” structure — the free bet is unlocked by an initial qualifying bet from your own cash. The qualifying bet is settled at ordinary odds with the stake returned as normal; only the bonus side of the deal runs under free-bet rules.

The Commission’s promotion rules added a fourth layer that is now off the table entirely: the mixed-product promotion. The “bet on football, get free spins” trick that used to coax a sports punter across into a casino vertical was banned in the same January package. The point of the rule was to keep the customer on the product they signed up for, and the effect is that the welcome offers you see now tend to be sports-only throughout.

What the rule did not settle, and what the Commission has not issued guidance on, is whether the 10x cap applies to free bets that have no wagering condition at all. The plain reading of the rule is that it applies to anything labelled a bonus, but a free bet whose winnings go straight into withdrawable cash has no rollover to multiply. Until the Commission publishes a position, treat each operator’s terms as authoritative.

The mechanics: how a free bet works in practice

The mechanics are uniform even when the headlines differ. The bookmaker credits the token, you place a selection on the sportsbook, the bet settles, and the result is one of three things.

A win is the simple case. The stake was never yours, so the book keeps it. The profit lands — directly into cash if the offer has no wagering condition, into bonus funds if it does. Either way the profit is the only thing that comes out of the bet.

A loss is the simple case from the other side. The token disappears with the losing selection and nothing is owed by either side. Some bookmakers refund the stake as a free bet on certain markets — Coral’s Reward Shaker, Hollywoodbets’ stake-back offer, and various acca insurance products fall into this family — but a vanilla free bet does not refund on loss.

A void or push is the case nobody talks about. If the selection is voided — a non-runner in an each-way horse racing bet, for example — the bookmaker usually returns the free-bet token to your balance rather than paying it out. Some operators void the token entirely. It is a small print point, but a punter who uses a free bet on an each-way horse race with three non-runners will care about it.

The minimum odds are where the rules start to bite. Most sign-up offers cap the qualifying bet at minimum odds — Coral and Unibet set theirs at 2.0 (1/1), Betway at 1.75, Spreadex at 1/2 — and the free bet itself usually has to be staked at a minimum price too. QuinnBet accepts any market from 1/2 (1.5) up to a maximum of 50/1, which is unusually wide; BetUK’s free bets are restricted to football accumulators and multiples, which is unusually narrow. Reading the small print on market restrictions before placing a free bet is the difference between a settled profit and a voided token.

The expiry window is where the value of a free bet is most often lost. Sky Bet free bets expire 30 days after crediting. Coral’s free bets expire 7 days after issue. BetUK’s four £10 free bets expire after 7 days. QuinnBet’s free bets last 7 days. Most operators cluster around the 7-day window and a few stretch to 30. A free bet that expires unused is worthless; the headline value of an offer depends entirely on the punter using the token in time.

How much is a free bet really worth?

The arithmetic behind the headline number is what the marketing copy leaves out. The standard formula for a free-bet value is:

• Free-bet value = free-bet amount × (decimal odds − 1) ÷ decimal odds × payout share of the market

Take a £10 free bet at decimal odds 1.90 (9/10 fractional) on a market with a 95% payout share (a 5% bookmaker margin — close to the margin on a typical football 1X2 market). The expected value of that token is:

£10 × (1.90 − 1) ÷ 1.90 × 0.95 = £10 × 0.474 × 0.95 = £4.50

So a £10 free bet on an evens-ish market at a typical margin is worth roughly £4 to £5 in expected terms. That is the headline number the marketing does not print. The higher the odds, the closer the value gets to the nominal amount — at decimal odds 5.00 the same £10 free bet is worth £7.60 (£10 × 0.8 × 0.95); at decimal odds 1.20 the same token is worth £1.58 (£10 × 0.167 × 0.95). The reason is that the stake-not-returned rule hurts least when the price is longest and the profit is biggest.

The range is what matters, not the single number. Across the bookmakers reviewed below and across a typical punter’s portfolio of markets, a £10 free bet settles into a band of about £4 to £5 of expected value on most football and horse racing markets, with the top end closer to £7 on longer-priced outrights. The headline “£10 free bet” is the nominal, the £4–£5 figure is what is in your pocket on average.

The arithmetic assumes only the free-bet amount is wagered. Any wagering requirement on the winnings — a 1x turnover, say, at minimum odds — cuts the value further. Betway’s free bets carry 1x wagering at odds of 1.75 or higher; on a £10 free bet at 1.90, the winnings of £9 then have to be turned over once at minimum price before they can be withdrawn. The expected cost of that turnover at a typical margin is about £0.45, taking the value of the Betway token down toward £4 from the £4.50 a no-wagering token would pay.

The licensed set: who is reviewed and why

The ten bookmakers covered below are all on the Gambling Commission’s public register against a remote general betting standard (real events) licence, and they cover the shape of the UK market as it stands in 2026 — high-street names with online arms, sportsbook-led specialists, an Irish independent that holds a GB licence, a spread-betting dual-regulated firm, and the newer app-first brands that have grown up under the current rules.

The set is not a ranking. Several of these brands sit under the same parent licence holder — Ladbrokes and Coral, for example, both run under LC International Limited — and a single licence covers the operations rather than the brand. That is also why the Commission’s public register, not a marketing roundup, is the source of truth for whether a brand is licensed: every brand covered here is named against a current licence on the register, and every operator that holds a GB remote betting licence is automatically part of GAMSTOP.

The table below is a landscape view, not a verdict. The verdict for each brand is in the write-up that follows.

The licence number is on the Commission’s register against the named holder. Two of these brands — Spreadex and Sporting Index — also offer spread betting, which is regulated separately by the Financial Conduct Authority; that does not change the betting side of their licence, but it is the reason spread-bet losses at Spreadex can exceed the original deposit.

BetUK

BetUK is the LeoVegas Gaming PLC brand aimed at the British football punter, and the welcome offer is structured accordingly: new customers who deposit £10 or more and place a sports bet within 7 days receive four £10 free bets, broken down into two football accumulators of 4+ selections and two multiples of 2+ selections. The whole package expires after 7 days and is opt-in only.

The restriction to football accumulators is unusual — most free bets in this list can be staked on any sport — and it is the most important term to read. A punter who does not want a £10 football acca will not use these tokens well. The four-bet split also means the free-bet value is paid out in £10 chunks rather than a single £40 token, which is good for bankroll management and bad for finding the single best price to stake each chunk on.

For a punter who bets football accumulators anyway, BetUK is competitive. For everyone else, the £40 headline looks larger than the value actually on offer.

888sport

888sport runs on 888 UK Limited’s licence and is the sportsbook arm of the 888 group, with Cash Out, Bet Builder, racing streams, BetFinder form tools, a live bet feed and daily boosted odds available across the app. The welcome offer is shown in the app on sign-up and is governed by 888sport’s standard customer terms, which the public App Store listing does not detail.

What that means for this page is that the welcome offer’s headline number, qualifying bet, minimum odds and expiry need to be checked in the 888sport app or on the site’s promotions page before claiming. The site’s feature set is the easier part to verify: Bet Builder and Cash Out are advertised as standard, and racing streams sit behind a funded-and-bet or a recent settled-bet requirement that is industry-standard.

888sport suits a punter who wants the 888 casino vertical sitting next to their sportsbook without the cross-vertical promo trick that the Commission’s January rule banned — the sports welcome offer here is sports-only by design.

Hollywoodbets

Hollywoodbets is a South African-rooted bookmaker that holds a GB licence through Hollywoodbets International UK Limited and pitches at the British punter through a stake-back structure that is genuinely different from the field. New players who deposit £10 or more by card get their stake back as a free bet of up to £30 on their first qualifying losing accumulator: stake £10+, three or more legs, odds of 4/1 or greater, settled within 7 days. One free bet per customer.

The shape of the offer — refunding a loser rather than rewarding a winner — changes the calculation. A punter who would have placed the qualifying acca anyway gets an insurance policy; a punter who places the acca purely to claim the offer is paying for the insurance with a stake they would not otherwise have put down. The minimum odds of 4/1 and the three-leg minimum put the qualifying bet at a price range where the bookmaker’s margin is typically 8% to 10%, which is steeper than the 1X2 football margin but standard for accumulator pricing.

Hollywoodbets suits a punter who already bets accumulators at four-to-one or longer. For a single-selection punter the offer does not work.

BetVictor

BetVictor is one of the older British names, run by BV Gaming Limited, and the app shows regular price boosts, acca offers and free bets on selected events alongside the welcome offer shown in the app on sign-up. The standard acca and price-boost infrastructure is the part that is documented in the public App Store listing; the welcome offer’s headline and terms are in the app at the point of claim.

BetVictor’s reputation with serious punters is built on price — its margins on football and horse racing tend to sit at the competitive end of the market — and its reputation with casual punters is built on a long-running free-bet club for existing customers. The combination is what the welcome offer is competing against, and it is a stronger pull for a punter who intends to keep the account open than for one chasing a single sign-up.

For a punter who values price over headline free-bet size, BetVictor belongs on the shortlist.

William Hill

William Hill is the high-street name most British punters will recognise and the Licence Conditions and Codes of Practice (LCCP) compliance work that comes with a brand of that size. The Football Acca Boost is the standout product on the public App Store listing: accas of two or more legs with each selection at 1/5 or bigger, a boost from 3% on a double up to 200% on 20 or more legs, a maximum boost of £10,000 per online bet, and the offer runs until 30 May 2027.

The acca boost is not a welcome free bet — it is a margin enhancement on a winning acca — and that is what makes it interesting. A punter who would have placed the acca anyway gets the boost on top of the win; a punter placing the acca purely for the boost pays for the boost with the higher-margin accumulator pricing. The 1/5 minimum per leg is the floor on the kind of acca that qualifies, and the 200% cap on 20+ legs means the long-shot acca punter has somewhere to land.

For acca punters, William Hill is the brand to beat on price enhancement. For single-selection punters the welcome free bet, which is shown in the app, is the more relevant part of the package.

Betfair

Betfair is the betting-exchange arm of the Flutter group, run on PPB Counterparty Services Limited’s licence, and the App Store listing shows in-play betting, Bet Builder, free live streaming of UK and Irish horse racing and football, and a 90 Minute Payout market that pays out on the outright winner if the team goes two goals ahead.

The exchange model sets Betfair apart: a betting exchange is a platform where punters back and lay against each other, with Betfair taking a commission on net winnings rather than building a margin into the price. The 90 Minute Payout market is a sportsbook product that pays out early on a two-goal lead in football — the bet settles as a win regardless of the final score.

The welcome offer sits in the sportsbook rather than the exchange and is shown on sign-up. For a punter who wants both the exchange’s price competition and the sportsbook’s acca insurance and boosts, Betfair is the only licensed brand that runs both side by side.

Sporting Index

Sporting Index runs on Sporting Index Limited’s licence and is the spread-betting side of the niche — fixed-odds sports plus sports spread betting on indices like Total Goals, Winning Favourites and Race Index. The welcome offer for new customers is a £10 fixed-odds bet at minimum odds of 1/2 that unlocks three £10 fixed-odds free bets, three £5 Total Goals spread bets, three £5 Winning Favourites spread bets and a £1 Race Index spread bet. The qualifying bet cannot be placed in-play or cashed out early.

The mixed fixed-odds and spread-bet package is unusual in the GB market and it is what makes Sporting Index worth a look for a punter who wants to try spread betting without funding a separate account. The £1 Race Index spread bet is essentially a free trial of a product that is hard to evaluate from the outside.

For a punter curious about spread betting, Sporting Index is the cleanest on-ramp. For a punter who only wants fixed-odds football and horse racing, the package is more complex than it needs to be.

Spreadex

Spreadex is the other dual-regulated brand on the list — fixed-odds betting under the Gambling Commission, financial spread betting under the Financial Conduct Authority. The welcome offer is £60 in free bets for a £10 fixed-odds bet, usable across fixed odds and spread betting, with the qualifying bet placed within 28 days of opening the account at minimum odds of 1/2.

The £60 headline is the largest in this set, and the 28-day qualifying window is the most generous. The reason is the size of the spread-bet token — three of the £60 sits across Total Goals, Winning Favourites and Race Index spread products, and a punter who only wants the fixed-odds side will use £40 of the headline across four fixed-odds tokens. The Acca Boosts give a cash boost from 5% up to 100% on football accumulators of three or more selections depending on the number of legs.

For a punter with a 28-day window and an interest in spread betting, Spreadex offers the biggest headline on the list. For a punter who wants the headline converted into fixed-odds free bets alone, the equivalent headline is £40 across four tokens — competitive but not exceptional.

Ladbrokes

Ladbrokes is one of the Coral-Ladbrokes sister brands under LC International Limited’s licence, alongside Coral. The two brands run separate welcome offers and app experiences but share the same licence holder and the same payments infrastructure. Ladbrokes offers odds boosts on horse and greyhound bets, Best Odds Guaranteed on UK and Irish horse races, in-play betting and Acca Boosts, and the welcome offer’s terms are shown on sign-up.

The Coral-Ladbrokes overlap is what makes the choice between them interesting. A punter who values Best Odds Guaranteed on horse racing can find it on both brands; a punter who values Coral’s Reward Shaker or daily boosted odds can find that on Coral alone; a punter who values Ladbrokes’ acca boost structure will find it on Ladbrokes. The acca insurance product sits on Ladbrokes rather than Coral.

For a horse racing punter, the choice between Ladbrokes and Coral is a choice between two slightly different boost menus rather than a fundamental difference.

Bar One Racing

Bar One Racing has rebranded to BAR 1 Betting and is an Irish independent bookmaker with shops across Ireland and racing sponsorships at Dundalk, Fairyhouse, Navan, The Curragh, Curraheen Park and Cork. The GB licence is held by Bar-One Racing Limited, and the brand sits in this list because the licence is current and the British app is available.

The product is racing-first, and a British punter who uses the app is using an Irish independent’s GB-facing book rather than a British high-street brand. Welcome offers and product details for the GB-facing product are shown in the app rather than in the public App Store listing.

For a racing punter who values an independent bookmaker’s take on Best Odds Guaranteed and ante-post pricing, BAR 1 Betting is a different kind of option. For a punter looking for acca insurance, bet builders and price boosts across a wider sport set, the bigger UK brands will carry more product.

What the small print actually costs

The promotion rules in force since 19 January 2026 capped wagering requirements on bonuses at 10x. A £10 bonus at 50x wagering — common in the older offers from the larger sportsbooks — needed £500 of qualifying bets; under the cap, no more than £100. The cap is a hard ceiling on the wagering multiple, not on the size of the bonus itself.

The cap applies to bonus funds, and the open question is whether free bets with no wagering condition fall under it. The Commission’s published position does not yet extend to that case, and the standard reading is that a free bet whose winnings go directly to cash is not subject to a wagering cap because it has no wagering requirement to cap. That reading favours the punter; the operator’s terms are the binding document either way.

The second rule in the January package is the mixed-product ban, which closed the cross-vertical welcome offer. “Bet on football, get free spins” no longer works as a marketing proposition, and the welcome offers across this list are sports-only because of it. The bet365-style Bet Builder and acca boost products that sit entirely within the sports vertical are unaffected.

The minimum odds on the qualifying bet are the third rule to read. Coral and Unibet at 2.0 (1/1), Betway at 1.75, Spreadex and Sporting Index at 1/2, BetUK’s free bets themselves restricted to football accas of 4+ legs. A punter who would have placed a smaller qualifying bet at a different book is sometimes forced to stake a larger amount at a higher minimum price to claim the headline free bet. The difference between the qualifying bet you would have placed and the qualifying bet you have to place is the real cost of claiming the offer.

The expiry window is the fourth rule. Coral, BetUK, QuinnBet and several others run a 7-day expiry; Sky Bet runs 30 days. The Spreadex qualifying window is 28 days. A free bet that expires unused is worthless; the headline value is the headline, the realised value is what you actually stake in time.

The honest read on each offer

The arithmetic in the earlier section turns each headline into a band of expected value. The headline £10 free bet at a typical margin is worth about £4 to £5 in expected terms; the headline £40 across four tokens is worth about £16 to £20 across the lifetime of those tokens if used in time; the headline £60 across a Spreadex package that includes spread bets is worth roughly £25 to £30 in expected terms if the punter uses the full package.

The exception is the offers that pay out the bonus as a real-money balance rather than as bonus funds. Where the welcome offer has no wagering requirement on the winnings, the realised value of the free bet is at the top of the expected-value band rather than the bottom. The offers that include a wagering requirement sit lower in the band because the winnings have to be turned over before they can be withdrawn.

The offers that refund a losing stake rather than reward a winning one — Hollywoodbets’ stake-back accumulator insurance being the cleanest example — have a different calculation. The punter pays for the insurance with the qualifying stake; if the acca loses, the stake returns as a free bet. The expected value depends on the punter’s own probability of the acca winning at the offered price, and that is a calculation the punter has to do themselves.

The offers that enhance acca pricing — William Hill’s Football Acca Boost, Spreadex’s Acca Boosts — are not free bets at all. They are margin enhancements on winning accas the punter would have placed anyway, and the value of the boost is the difference between the boost percentage and the margin the bookmaker would otherwise have kept. A 25% boost on a 5%-margin acca is worth about 20 percentage points of additional return on a winning acca — a real number, not a marketing number.

The big comparison points

Across the ten brands, the comparison points that matter are these.

Licence and holder. Every brand in this list is on the Gambling Commission’s public register against a remote general betting standard (real events) licence, and every brand is part of GAMSTOP because every GB-licensed online operator is part of GAMSTOP. Two brands — Spreadex and Sporting Index — also offer spread betting under separate Financial Conduct Authority regulation.

Welcome offer structure. The market is now mostly split between deposit-gated free bet packages (the Coral “Bet £20, Get £40” shape) and refund-on-losing-bet structures (the Hollywoodbets stake-back shape). William Hill and Spreadex lean into acca boosts rather than free bets as the headline product.

Expiry windows. 7 days is the standard. Sky Bet at 30 days and Spreadex’s 28-day qualifying window are the outliers on the long side.

Market restrictions on free bets. QuinnBet accepts any market from 1/2 up to 50/1. BetUK restricts to football accas and multiples. Sky Bet excludes multiples and virtuals. The restriction is the difference between a token a punter can use on whatever they would have bet on anyway and a token that forces a particular shape of bet.

Free-to-play product. Coral’s daily Reward Shaker, Football Super Series with a £10,000 jackpot and the Odds Booster across hundreds of markets are the standout free-to-play products. Betfair’s 90 Minute Payout is the standout settled-early product. bet365’s Bet Builder+ and Super Boosts are the standout in-play products.

Reading a bookmaker’s offer without the marketing

The marketing copy on a free bet offer does four things, in this order: it states the headline figure, it states the qualifying action, it describes the bonus in human terms, and it leaves out the small print. The order is the same on every welcome offer in this list. Reading the offer without the marketing means reading the small print first and the headline last.

The four terms to look for are: the minimum odds on the qualifying bet, the expiry window on the free bet, the market restrictions on where the free bet can be staked, and the wagering requirement on the winnings if the offer has one. Any one of those four terms can turn a competitive headline into a poor offer; reading them in advance is the difference between a settled profit and a voided token.

A punter who already bets at the minimum odds, on the markets the free bet is restricted to, with a bankroll that can absorb the qualifying stake, captures the headline value cleanly. A punter who adjusts their betting to claim the offer — placing a longer-priced acca than they would have, staking at a higher minimum, betting on a sport they do not follow — pays for the offer with a worse qualifying bet. The cost of that worse bet, on average, is more than the headline is worth.

The legal frame, briefly

The Gambling Commission licenses the whole commercial betting market in Great Britain under the Gambling Act 2005. The Commission’s promotion rules since 19 January 2026 are the rules described above. The Commission’s player-protection rules — GAMSTOP since 31 March 2020, the £150 financial vulnerability check since 28 February 2025, deposit limits under RTS 12 with the second phase postponed to 30 September 2026 — apply to every licensed operator in this list.

Identity verification before the first deposit is a licence condition and has been since 7 May 2019, which is why none of the brands in this list offers anonymous play. A punter who wants to deposit, claim a welcome offer and place a bet has to pass name, address and date of birth verification first, including for free bets and bonuses. Credit cards are banned for gambling in Great Britain, including credit-card-funded payments through an e-wallet; debit cards, bank-based payments and the payment methods listed on each brand’s terms are not covered by that ban.

Player winnings are not taxed in Great Britain — General Betting Duty is the operator’s tax, not the punter’s — and the punter keeps the full return on a winning bet. The remote element of that duty moves to 25% from 1 April 2027; whether operators pass that on through odds is not established and is not the punter’s problem either way. A punter who needs help with their gambling can reach GamCare, GambleAware, the NHS gambling clinics or Gamblers Anonymous; GAMSTOP self-exclusion is the operator-side route and is mandatory across this list.

The verdict by reader type

The right brand in this list depends on the punter’s actual betting.

A punter who bets football accumulators and wants the largest possible headline free bet on football accas specifically is best served by BetUK, where the entire welcome offer is structured around football accas and multiples. The restriction is the feature.

A punter who bets singles and doubles across multiple sports at longer prices is best served by Coral or Unibet, where the “Bet £20, Get £40” structure at minimum odds of 2.0 is the cleanest headline in the set and the 7-day expiry is standard. Coral adds the daily Reward Shaker as a free-to-play product beyond the welcome.

A punter who bets accumulators at four-to-one or longer and wants insurance rather than a headline token is best served by Hollywoodbets, where the stake-back structure refunds the qualifying stake as a free bet rather than awarding a token up front.

A punter who bets accas at any size and wants the largest possible price enhancement on the winning acca is best served by William Hill, where the Football Acca Boost runs to 200% on 20+ legs and is the strongest acca boost on the public App Store listings.

A punter who wants both a betting exchange and a sportsbook under one licence is best served by Betfair, where the 90 Minute Payout, Bet Builder and free live streaming sit alongside the exchange.

A punter who is curious about spread betting without committing a separate bankroll is best served by Sporting Index or Spreadex, where the welcome offer includes spread-bet tokens at low unit stakes.

A punter who values a racing-first independent bookmaker with Irish shop presence is best served by BAR 1 Betting, where the racing sponsorships and ante-post pricing are the differentiator.

A punter who bets singles at the competitive end of the market on football and racing is best served by BetVictor, where the price is the differentiator and the free-bet club for existing customers rewards accounts that stay open.

A punter who wants the 888 casino vertical alongside the sportsbook without the cross-vertical promo is best served by 888sport, where the sports-only welcome offer keeps the casino and sportsbook on separate rails.

The wider market in 2026

The wider market in 2026 is shaped by three pressures: the promotion rules in force since 19 January 2026, the verification rules in force since 7 May 2019 and tightened since, and the affordability point the Commission has signalled but not implemented. The first has changed what welcome offers look like; the second has changed what sign-up looks like; the third is the question mark over what the next two years of welcome offers will look like.

The promotion rules removed the mixed-product trick and capped the wagering requirement. The verification rules mean every licensed brand in this list asks for name, address and date of birth before the first deposit, and the GAMSTOP check happens automatically. The affordability point is the headline that has not landed yet: financial risk assessments are announced, staged, with no start date, and a £150 rolling-30-day deposit threshold already triggers a financial vulnerability check from 28 February 2025. The next step, when it lands, will probably change the welcome-offer landscape again.

Until then, the welcome offers covered here are the welcome offers a British punter sees in 2026. The expected value of a £10 free bet at a typical margin is £4 to £5; the expected value of a £40 welcome package is £16 to £20; the headline value of a £60 mixed fixed-odds and spread-bet package is £25 to £30 if the punter uses the whole thing. Reading the four small-print terms before claiming is what keeps the realised value close to the expected value.

Picking the right offer

Brand three like Coral or Unibet because the headline is straightforward and the 7-day expiry matches a normal punter’s betting rhythm. The “Bet £20, Get £40” shape is industry standard for a reason: a punter who would have bet £20 at evens or longer anyway gets £40 in free bets without adjusting their betting. The minimum odds of 2.0 are the constraint to watch; a punter who only bets short-priced favourites cannot claim the Coral or Unibet offer without moving up the price range.

A punter who bets short prices is better served by an offer with a lower minimum odds — Spreadex at 1/2, Sporting Index at 1/2 — but the headline on those offers is split across fixed-odds and spread-bet tokens and the realised value depends on the punter using the spread-bet side.

A punter who bets multiples — accas, Lucky 15s, Yankees — is best served by an offer that does not exclude multiples. QuinnBet accepts straight accumulators but not Trixies, Patents or Yankees. Sky Bet excludes multiples entirely on its free bets. BetUK’s four tokens are all multiples, which is unusual and is the headline feature of the offer for a punter who bets accas.

A punter with a longer qualifying window is best served by Spreadex, where the 28-day window is the most generous in the set. A punter who needs to claim an offer within 7 days has to have the qualifying bet ready.

What to check on the day

Every welcome offer on this page is current as of 27 October 2026 and verified against the Gambling Commission’s public register. The headline figure, the minimum odds, the qualifying stake, the expiry window and the market restrictions are the operator’s own terms; they are subject to change between the date of this page and the date a punter claims.

The four places to check before claiming:

• The bookmaker’s promotions page or app — the headline and the qualifying bet.
• The bookmaker’s customer terms — the wagering requirement, the minimum odds, the expiry, the market restrictions.
• The Gambling Commission’s public register — the licence and the licence holder. A brand whose licence has changed since the date of this page is still licensed under the register as it stands on the date the punter checks.
• GAMSTOP — the punter’s own self-exclusion status, which is checked at the point of account opening across every licensed operator.

The arithmetic, one more time

A £10 free bet at decimal odds 1.90 on a market with a 95% payout share is worth £10 × (1.90 − 1) ÷ 1.90 × 0.95 = £4.50. That is the expected value on a single bet. Across a £40 welcome package split into four £10 tokens at similar prices, the expected value is roughly £16 to £20 — the band’s width depends on the markets the punter stakes the tokens on and the prices available on those markets at the time.

A £60 package that includes spread-bet tokens is harder to value because spread-bet payoffs are not a simple price-times-stake. The £1 Race Index spread bet at Sporting Index is essentially a free trial at low risk; the three £5 spread bets at Sporting Index have a similar profile. The £40 of fixed-odds free bets in the same package is worth roughly £16 to £20 at typical margins. The headline £60 is the headline; the realised value depends on the punter using the spread-bet side.

The arithmetic assumes only the free-bet amount is wagered on each bet. A wagering requirement on the winnings cuts the value by the cost of the additional turnover; a 1x wagering requirement at a typical 5% margin costs about 5% of the bonus, taking a £10 free bet’s value from £4.50 to about £4.27. The cap on free-bet winnings — if any operator imposes one — would cut it further.

The arithmetic is a statistical estimate. It is an average across many bets at the assumed margin and the assumed price; any single bet pays out at the offered odds or pays out nothing.

Responsible gambling, briefly

The bookmakers in this list are licensed, are part of GAMSTOP, and offer safer-gambling tools including deposit limits, loss limits and wagering limits. DAZN Bet is named in research as the brand that explicitly lists these tools in its help pages; every licensed operator in Great Britain offers them by licence condition.

A punter who wants to set a deposit limit can do so in the account settings of any brand in this list. A punter who wants to self-exclude can do so through GAMSTOP and the exclusion applies across every licensed online operator. A punter who wants help with their gambling can reach GamCare on the National Gambling Helpline, GambleAware, the NHS gambling clinics or Gamblers Anonymous. The help is free and confidential.

The verification process before the first deposit means there is no anonymous play at any brand in this list. The £150 rolling-30-day deposit threshold for a financial vulnerability check has been in force since 28 February 2025; a punter who crosses that threshold will be asked a public-record question, not an income question.

The point of these tools is to keep betting as entertainment rather than as a route into financial difficulty. A welcome offer is a marketing product, not a reason to bet more than a punter would otherwise.

Frequently asked questions

What is a free bet?

A free bet is a token credited by a bookmaker that can be used to place a bet without risking the punter’s own cash on that stake. If the bet wins, the punter keeps the profit only — the stake of the free bet is not returned with the winnings. The token usually has an expiry window and a minimum-odds requirement and may be restricted to particular markets.

How does a free bet work in practice?

The bookmaker credits the token to the punter’s account. The punter places a selection on the sportsbook using the token as the stake. If the bet wins at decimal odds O, the return is the profit only, equal to the token amount multiplied by (O − 1); the token itself is not paid back. If the bet loses, the token is lost. Most free bets have an expiry window of 7 to 30 days and a minimum-odds rule.

What does the 10x wagering cap mean?

From 19 January 2026 the Gambling Commission capped wagering requirements on bonuses at 10x. A £10 bonus at 50x wagering needed £500 of qualifying bets; under the cap, no more than £100 is required. The cap applies to bonus funds with a wagering requirement. A free bet whose winnings go directly to cash without a rollover is not subject to the cap because it has no wagering requirement.

Why is the stake of a free bet not paid back?

A free bet is a token, not a cash bet. The bookmaker is funding the stake of the bet but not the stake of a win; paying back the stake on top of the profit would treat the free bet as a cash bet, which it is not. The stake-not-returned rule is what makes the headline £10 free bet worth £4 to £5 in expected terms rather than the £10 a cash bet at the same price would be worth.

What is the difference between a free bet and a bonus?

A free bet is a one-shot token whose profit (if any) goes to the punter’s balance. A bonus is a credit to the punter’s balance that usually comes with a wagering requirement before it can be withdrawn. From 19 January 2026 the wagering requirement on a bonus is capped at 10x. A welcome offer that includes both — say, a £10 free bet and a £10 bonus with wagering — has two separate sets of terms.

What is the difference between a free bet and an acca boost?

A free bet is a token that pays out its profit on a winning bet. An acca boost is a margin enhancement that increases the payout on a winning accumulator by a percentage that depends on the number of legs. William Hill’s Football Acca Boost goes from 3% on a double to 200% on 20 or more legs. The two products serve different parts of a punter’s betting: the free bet rewards a specific bet the punter places, the acca boost rewards a specific kind of bet the punter was already going to place.

Are free bets taxable in Great Britain?

No. Player winnings on sports bets in Great Britain are not taxed. General Betting Duty is the operator’s tax, currently 15% on gross profits, moving to a 25% remote element from 1 April 2027. The punter keeps the full return on a winning bet. A professional gambler should ask HMRC or an adviser about their own position; this page is general information, not tax advice.

How do I tell if a bookmaker is licensed?

The Gambling Commission’s public register at the Commission’s website lists every licensed operator by business name, trading name, domain or account number. The register is the test of whether a brand holds a current licence; a domain name alone is not proof of a licence, and a GB-licensed operator may use .com as well as .co.uk. Every brand on this page is on the register against a remote general betting standard (real events) licence.

Content created by the «Fast Payout» team