Free Spins No Deposit UK: Best Offers Compared, from Sign-Up Spins to 500-Spin Deposit Packages (October 2026)

Quick answer: free spins with or without a deposit

• Want spins without paying in? UK-licensed casinos are the place to look: 5 to 20 spins, now and then up to 50, after your age and identity check or for adding a debit card that is not charged. Twenty 10p spins are worth £1.92 on average.
• Depositing £20 anyway? Compare the ranked packages card by card: how many of the 150 to 500 spins come with each deposit, the wagering multiple, the payment methods and the licence line.
• Judge wagering before spin count. For the likeliest cash, no wagering beats a bigger wagered offer: half of all sets of twenty no-wager spins paid £1.04 or more, while the median after 10x is zero at every count.
• Read the minimum withdrawal and the win cap. Only 2.0% of twenty-spin sets reach a £10 minimum on their own, whereas a £20 cap still leaves them 88% of their average.
• Collect each batch before it lapses. Spins paid out in daily instalments vanish if unplayed: log in on 7 days out of 10 and a 100-spin drip shrinks to 70 spins, worth £6.72.
• Know the catch at the ranked casinos. An offshore licence means no GamStop, no 10x cap and no British complaints service if a withdrawal is refused.

Casinos licensed by the Gambling Commission use free spins as a sign-up tool, in three sizes. The small offers need no money at all: 5 to 20 spins, now and then up to 50, for opening and verifying an account or for adding a debit card that is not charged. From about 100 spins upwards a first deposit is usually part of the deal, even when the advert leads with the word “free”. The very large numbers, 200 to 1,000 spins, are deposit packages paid out in daily instalments, prize-draw spins, or offers from sites that hold no British licence at all; the ranking’s packages of 150 to 500 spins are of the deposit kind.

What you get is a fixed number of rounds on one slot at a stake the casino has set, almost always 10p. A 10p spin on a slot that returns 96% of stakes is worth 9.6p on average, so the value of any offer is easy to price: 20 spins are worth £1.92, 50 spins £4.80, 100 spins £9.60. Those are averages over many claims. A single claim usually returns less, because slot results are lopsided: most sets of spins pay small amounts, and a few hit a bonus round and pay a lot.

Two rule changes in 2026 shape what is left of the offer. Since 19 January 2026 a licensed casino cannot set wagering above 10 times the bonus, which for spins means ten times what they won, and it cannot build a promotion that needs two kinds of gambling, such as a sports bet to unlock casino spins. Verification still comes before any play, as it has since 7 May 2019, so “free spins, no ID” is not something a licensed site can offer.

Offshore sites advertise bigger headlines: hundreds of spins, £50 or £100 “free chips”, crypto deposits and pages promising play outside GamStop. Their wagering is commonly 30x to 60x, the most you can cash out from a no-deposit chip is usually £100 or less, and no British regulator or complaints service can help if a withdrawal is refused. What a no-deposit claim at a licensed casino realistically buys is a free look at the site and a few pounds at most, often pennies; the five-spin offers at the bottom of the range show how a small claim usually ends.

Which spin offer suits you: no-deposit spins or a deposit package

UK-licensed casinos hand out small batches of spins without a deposit; the ranked casinos hand out large packages in return for deposits. Match the offer to what you are willing to put in, then read the term in the last column before registering.

Twenty no-wager spins from a UK casino cost nothing and average £1.92. A 150-spin package at 10p a spin is £15 of play, worth £14.40 on average, but only after at least £20 of your own money, and if its spin winnings carry 35x the formula takes them below zero: £14.40 × (1 − 35 × 4%) = −£5.76. That prices a full play-through; real sessions stop when the balance runs out, and any cash comes from the rare session that lands a bonus round early.

The package wins only on playing time per pound. Take it if you would deposit £20 regardless, will collect every batch and accept the offshore licence on its card; for a free look, the UK routes in the first four rows fit better.

Every free spins guide, by count, game and terms

Each guide below takes one spin count, game or condition and covers where the offer comes from, how to claim it and what it pays, with the same formula, simulation and terms behind every figure. Start with the number in the headline you saw; if it carries a game name or “no wager”, the second and third groups are the closer match.

By number of spins

• 5 free spins no deposit50p of play: one set in five pays nothing, and 92% pay under £1.
• 10 free spins£1 of play, and how rarely ten spins reach a £10 withdrawal.
• 20 free spins on registrationThe registration timeline, and 10p spins against 20p spins.
• 25 free spins on registrationWhat win caps from £5 to £100 take from 25 spins.
• 40 free spins no depositA 20 + 20 split with 24-hour expiry, valued day by day.
• 100 free spins no depositUsually a deposit offer; 100 spins at 10x and 35x simulated.
• 120 free spins for real moneyReal-money spins against demo play, and the time to clear them.
• 150 free spins no depositDaily batch schedules, and what expiry takes from them.
• 200 free spins200 spins at 10x set against a £20 deposit match.
• 1000 free spins no depositWhat a 1,000-spin headline really is: drips, packages or offshore.

No wagering

• 30 free spins, keep what you winKeep what you win against the same 30 spins at 10x.
• 50 free spins, no wagerNo wagering against 10x and 35x on the same 50 spins.
• 70 free spins, no wagerTen a day for seven days: the value at different log-in rates.

By game

• 20 free spins on Big Bass BonanzaThree RTP versions side by side, and the 2,100x maximum at 10p.
• 150 free spins on Book of DeadFour RTP versions compared over 150 spins at 10p.

Daily and slot spins

• Free daily spinsThe yearly value of daily prize games at different log-in rates.
• Slots free spinsA slot’s own bonus round against casino spins, and what volatility does.

Spins for a small deposit

• Deposit £5, get 100 free spins, no wageringWhat £5 plus 100 cash spins adds up to.
• Deposit £10, get 200 free spins, no wagering200 cash spins for a £10 deposit, with caps and models.
• Deposit £10, get 300 free spins300 spins in simulation, drips and wagering.

The games behind the spins

• Online slots UKRTP, volatility and the UK rules every slot must follow.
• Big Bass slotsThe fishing series title by title: RTPs and maximum wins.

Four ways to get free spins, and what each one asks of you

A free spin is one round on a slot, paid for by the casino. Two things are fixed before the reels move. The stake is set by the casino: almost always 10p, sometimes 20p, occasionally 5p. The game is one named slot, and the spins cannot be moved to another title or played at a higher stake. Everything else about the offer, from wagering to expiry, sits in the terms.

Those stakes are far below the legal ceilings for online slots: £5 a spin for players aged 25 and over since 9 April 2025, and £2 a spin for 18 to 24 year olds since 21 May 2025. The limits matter later, when winnings are played through; they never change what a free spin itself is worth. The slot design rules in force since 31 October 2021 apply in full: no autoplay, at least 2.5 seconds per spin, and no celebration of a “win” smaller than the stake.

A casino’s free spins are not the same thing as a slot’s built-in “free spins” feature, the bonus round some games trigger during normal play. The two meet only when a casino spin happens to trigger the feature, which is where most of the large wins in the tables below come from. The guide to slots free spins separates the two meanings in detail.

Only the first two routes are no-deposit offers for new customers. Gambling on credit cards has been banned since 14 April 2020, so “add a card” always means a debit card. First-deposit spins are where the large counts live, and every package in our ranking takes that route, with its 150 to 500 spins split across several deposits; the casino welcome bonus guide sets packages like these against plain deposit matches. Prize games keep existing customers coming back rather than recruiting new ones.

Why 100 spins or more usually come with a deposit

The cost of a spin offer grows in step with its size. Twenty 10p spins cost a casino £1.92 per claim on average; two hundred would cost £19.20 per claim, paid to everyone who signs up, including people who never deposit. Tying large counts to a deposit limits that cost to paying customers. Releasing them in batches does the rest: spins that are not played before each batch expires simply disappear. That is why the 100-spin offers on the UK market are usually deposit deals, and why a headline of 500 or 1,000 spins should be read as a schedule, not a gift.

What each offer size is worth: 5 to 1,000 free spins priced

RTP, or return to player, is the share of all stakes a slot pays back over a very long run of play: a 96% slot returns £96 for every £100 staked. The average winnings from a set of spins follow directly:

Average winnings = spins × spin value × RTP

Wagering turns those winnings into bonus funds that must be staked a number of times before they become cash. Each pound staked on a 96% slot costs 4p on average, so the value left after a requirement of W times is:

E = B × (1 − W × (1 − RTP))

Here B is the average winnings and W the wagering multiple. At 96% RTP, 10x keeps 60% of B, 25x keeps nothing and anything above 25x is negative. E is what is left if the requirement is played through in full: a yardstick for comparing offers rather than a prediction for one session. The table applies both formulas to every count the site covers, at 10p and at 20p a spin.

Two readings matter. First, the spin value moves the result as much as the count: 25 spins at 20p are worth exactly as much as 50 at 10p, and 10 spins at 20p as much as 20 at 10p. Second, 10x wagering costs 40% of the average whatever the size, so 150 spins at 10x (£8.64) are worth less on paper than 100 spins paid as cash (£9.60). The bottom rows are averages only if every spin is played: a 1,000-spin headline counts in full only if every daily batch is collected before it lapses. The 20 spins on registration page works through the 10p and 20p versions of the most common no-deposit size.

What one claim usually pays: every spin count simulated, 5 to 1,000

An average is a long-run figure. To show what a single claim looks like, we simulated 400,000 sets of spins for each count (150,000 for 1,000 spins) on Model A: a model slot with 96% RTP and medium volatility, where some win lands on 27.9% of spins, a bonus round starts about once in 170 spins and the largest possible win is 2,500 times the stake. It is built to behave like a typical free-spin slot, not to copy any real game. Spins are 10p, with no wagering.

The simulated averages match the formula to within a few pence (11p at 1,000 spins), which is the check that the model is calibrated. The other columns are what the formula cannot show. The median, the result that half of all sets fall below, sits under the average at every count, and the gap is widest where the offers are smallest: for 5 spins the median is less than a third of the average (15p against 49p), for 20 spins just over half (£1.04 against £1.92), for 200 spins about three quarters, and for 1,000 spins 87%. The difference is the rare set that triggers a bonus round and pays many times the rest.

The £10 column is the one to read against a minimum withdrawal. Up to 50 spins, at most 6 sets in 100 reach £10 on their own; it takes about 150 spins before reaching £10 becomes more likely than not. The bonus-round column explains why: up to 50 spins, at least 74 sets in 100 never see the feature, and without it a 10p spin rarely pays more than a few pounds. The last column jumps between 70 and 100 spins because the 1-in-100 result starts to include the model’s larger bonus-round prizes.

How much a win cap takes from each offer size

Many no-deposit offers limit what the spins can pay out, commonly to an amount between £20 and £100. Applying caps to the same simulated sets shows how much of the average each cap keeps:

A cap only touches the sets that would have paid more than it, but those rare sets carry a large part of the average. Up to 50 spins, a £20 cap keeps about seven-eighths of the value; at 200 spins it keeps 78%, and on a 1,000-spin package it keeps barely a fifth. A £10 cap on 200 spins halves the value. The practical rule: the larger the count, the more the cap matters, so a big headline with a small cap can be worth no more than a modest offer without one. The 25 free spins page runs the full range of caps from £5 to £100 on a single offer.

Eight look-alike spin offers, and the one to take

Real choices are usually between two offers that look alike in an advert. The table sets eight common pairs against each other twice: on the formula, which values each offer as if any wagering were played through in full, and on the simulation, which shows what usually happens to one claim. Simulation figures are Model A at 10p unless the row says otherwise.

Three rules fall out of the table. When you want the likeliest cash, no wagering beats a bigger count with wagering, because the median of a wagered offer is zero. A higher value per spin beats a higher number of spins, because it costs no extra time. And a cap or a daily drip can shrink a large headline to the size of a small one, so value the spins you will actually play under the cap that actually applies. The 50 no-wager spins page runs the same offer at no wagering, 10x and 35x side by side.

A negative formula value does not mean every session loses. It means that playing the full requirement costs more than the winnings, on average. Real sessions end when the money runs out, so the simulated average stays positive, held up by the few sessions that hit a bonus round early. For one player, the likely result of a 35x offer is nothing.

Getting spin winnings out: wagering, caps, withdrawals and time

Wagering, also called a play-through requirement, is the number of times bonus funds must be staked before they turn into withdrawable cash. Since 19 January 2026 a licensed casino may ask for 10 times the bonus at most; for free spins, the bonus is whatever the spins won. Offshore sites commonly ask 30x to 60x. The formula gives the yardstick, and the simulation gives the shape: we took the winnings from 100,000 simulated sets at each count and played them on through Model A at a fixed 10p stake until the requirement was complete or the balance could no longer pay for a spin.

Three things stand out. Between 79 and 92 sessions in 100 never finish the requirement, so the median after 10x is zero at every count. The simulated average sits above the formula because a session that goes bust stops paying the cost of further play, while the few that hit a bonus round early finish with a large balance; those rare finishes hold the average up. And wagering changes direction as the count grows: up to about 50 spins, the extra play gives a few more sessions a shot at the bonus round, so the chance of ending with £10 rises slightly; from 70 spins upwards, wagering takes more than it gives, cutting the chance of £10 or more on 200 spins from 87.6% to 17.9%.

At 35x, the level many offshore sites use and the bottom of the 35x to 40x range printed on the ranked packages, the formula turns negative: −£1.92 for 50 spins, −£3.84 for 100 and −£7.68 for 200. In the simulation, 4.5%, 6.3% and 8.4% of those sessions finished, with averages of £3.25, £6.56 and £12.00 resting on a handful of large wins. The stake used for the play-through matters too. Playing 50 spins’ winnings through at 50p instead of 10p cut the finish rate at 10x from 12.1% to 6.8%, because a bigger stake drains a small balance faster.

How long 10x wagering keeps you spinning

Since 31 October 2021 a slot spin must last at least 2.5 seconds, with no autoplay. That sets a floor on the time an offer takes. The table uses the average winnings as the amount to be wagered 10 times; real sessions vary around it.

A £1 stake clears the requirement ten times faster, but the simulation shows the cost: larger stakes finish less often, because a run of losing spins empties a small balance in a few rounds. At 10p the time is long enough that an offer with a short expiry on its bonus funds can lapse before the play-through is done.

Why a £10 minimum withdrawal holds most small wins back

Some casinos set a minimum withdrawal, such as £10. Winnings below it are yours but cannot leave the account until the balance reaches the minimum. The “£10 or more” column of the simulation table is therefore the share of claims that can be withdrawn without adding money or playing on: 0.5% for 5 spins, 1.0% for 10, 2.0% for 20 and 5.9% for 50. On no-wager offers of up to 50 spins, a £10 minimum binds far more often than any cap: it holds back 94 to 99.5 claims in 100 as they stand, while a £20 cap touches at most about 2 in 100. The 10 free spins page follows that trap through in detail.

Free spins calculator: price an offer before you claim it

Fill in how many spins the offer gives, what each one is worth, the wagering multiple on winnings (0 if none), the RTP printed in the slot’s information screen and any maximum win (0 if none). Out come the average winnings, the value if any wagering is completed, and how long the play-through lasts at 10p and at £1 a spin when every spin takes the 2.5-second minimum. It starts at 20 spins of 10p with 10x wagering, the most a UK-licensed casino may now set.

The result is an average over many claims. For a single claim, read it alongside the simulation tables above: at 20 spins with 10x wagering, fewer than 1 session in 10 finishes the play-through. To test a package from the ranking, type in its spin count, the spin value its terms give and the multiple on its card; at 35 or 40 the value comes out below zero, which prices clearing the winnings in full rather than forecasting one session.

Where UK spin offers come from: the licensed groups and their habits

Spin offers are issued by licence holders, and most licence holders run several brands. The group behind a brand says more about the likely shape of its spin offers than the logo does, because welcome offers are normally restricted to one per person and household, and frequently to one per group. The table describes how each group tends to use spins as a matter of business model. Offers change weekly, so read it as a guide to where each kind of spin offer tends to appear; nothing here says that any brand is running a particular spin deal in October 2026.

Read against the simulation, the table sorts the market into three kinds of spin offer. Casino-first brands such as Sky Vegas and, historically, 888 Casino are names associated with small no-deposit spins; those belong in the 5-to-20-spin rows, where the median runs from pennies to about a pound. Sportsbook-led brands such as Paddy Power, Sky Bet, bet365 and Betway put casino value behind a deposit, so any spins they give are best valued as part of a deposit offer, with the deposit counted. And at PlayOJO or MrQ, whatever spins are given fall under the no-wagering columns, which on Model A is the difference between a median of £1.04 and a median of zero on 20 spins.

Group rules matter more than most players expect. Ladbrokes, Coral and Gala Casino sit behind one Entain account structure, so taking spins at one may use up the welcome at the others. Similar limits may apply wherever several brands share one platform, as Virgin Games and Jackpotjoy do under Bally’s. Before claiming a small offer, it is worth asking whether it will cost you a larger welcome elsewhere in the same group.

The prize-wheel model deserves its own warning. When Amazon Slots, Dream Jackpot or Prime Casino advertise a wheel spin, the largest segment is the number in the headline; most spins of the wheel land on smaller prizes. The decision table’s rule applies: value the typical outcome, not the best possible one.

Fines on record, and how to check a licence

Fines and settlements name the licence holder rather than the brand, and they show the system working on licensed operators. Taken in date order, the largest on record for the groups above are: Betway, £11.6m in 2020; 888 and Entain, £9.4m and £17m in 2022; William Hill, Kindred and Betfred, £19.2m, £7.1m and £3.25m in 2023; and bet365, £582,120 in 2024. A record does not make a brand unsafe today; it shows that a regulator can act against it, which no regulator can do for an offshore site that a British player uses. Other licensed brands, including Casumo, Mr Vegas, Videoslots, NetBet, Midnite and Pink Casino, show the company that holds their licence and its Commission account number at the foot of the site; look that number up on the Commission’s public register before you claim anything.

Offshore spin offers and free chips: what you give up to claim them

Search for free spins with no deposit and some results lead to casinos with no British licence. They advertise what licensed sites cannot or usually do not: hundreds of spins with no deposit, £50 or £100 “free chips”, no identity check, crypto deposits and play outside GamStop. Taking bets from people in Great Britain without a Commission licence is a criminal offence for the operator. The British player is not prosecuted, but walks away from every protection a licence brings.

The casinos in our ranking hold offshore licences as well, from Anjouan, Curaçao and Costa Rica. Their offers are deposit packages starting at £20 or €20 rather than free chips, but each protection this section lists is missing at them too, which is why every card carries its licence line.

The names recur. One Curaçao-licensed company, Santeda International B.V., stands behind Mystake, Goldenbet, Rolletto, Donbet and Velobet. None of the five appears on the UK register or links to GamStop; all take cryptocurrency, none is bound by a wagering cap, and a complaint about any of them is outside the Commission’s powers. Kinghills and NineWin belong to a newer Curaçao network of sister sites; they have no public track record and reach British players through pages that sell them as “not on GamStop”. Rainbet, licensed in Anjouan in the Comoros through RBGAMING N.V., is built around crypto: Bitcoin and other coins, a payment method absent from UK-licensed cashiers. Roobet and Gamdom began in the trade in video-game skins and now run as crypto casinos under Curaçao licences. A player from Britain who deposits there has no regulator to turn to, no ombudsman, and no bank to reclaim a crypto payment from.

The arithmetic of their headline offer, the no-deposit free chip, is set out below. The simulation plays each chip on Model A at £1 a spin until the wagering is met or the balance runs out, then applies the £100 cash-out cap that such chips usually carry.

A “£50 free chip” sounds like ten times a £5 bonus. In the simulation it averages £4.45, about what 50 no-wager spins from a licensed casino average on the same model (£4.78), with a very different shape: the licensed spins pay something to almost everyone, with a median of £3.10, while 95 chip sessions in 100 end with nothing. And the few chip sessions that do finish depend on an operator that no British body can make pay. The 1,000 free spins page follows the offshore chip further, and the homepage explains how to recognise a fake no-deposit offer.

Reading a free spins offer: the clauses that decide what you keep

The wording in the first column was written for this page as an illustration. It combines clauses that are common in UK spin offers and does not reproduce any casino’s actual terms. The other columns show what each clause does to an offer of 20 spins at 10p, with simulated figures from Model A.

Taken together, the clauses take an offer that is worth £1.92 on paper down to a typical outcome of nothing withdrawable: the wagering empties most sessions, and most of the rest stay below the minimum withdrawal. The same 20 spins with no wagering and no minimum would leave half of all claimants with £1.04 or more in cash. That is why the order of what to check is minimum withdrawal and wagering first, then cap and expiry, and only then the number of spins.

How to claim free spins at a UK casino, step by step

Regulation fixes the sequence at a UK-licensed casino, and every step is a chance to check the offer before you commit.

1. Check the licence. Find the licence holder and Gambling Commission account number in the site footer and look them up on the public register. Without that, none of the protections on this page apply.
2. Read the five terms that matter. Wagering (10x at most), minimum withdrawal, maximum win, expiry of spins and of bonus funds, and the named slot with its RTP.
3. Register with details that match your documents. Your age and identity have to be confirmed before you can play anything. Many checks clear electronically; if yours does not, you may be asked for a passport or driving licence.
4. Answer the deposit-limit prompt. Casinos have had to invite each new customer to choose a deposit limit before paying in since 31 October 2025. A low limit costs nothing and keeps a free offer free.
5. Add a debit card only if the route requires it. Nothing should be taken from it on an add-card offer. Credit cards cannot be used for gambling.
6. Play the spins on the named slot before they expire. Each spin runs at the fixed stake and lasts at least 2.5 seconds; there is no autoplay.
7. Check where the winnings went, then withdraw or walk away. Cash can be withdrawn subject to any minimum. Bonus funds carry their own wagering and deadline; you are free to leave them unplayed.

Deposit-linked spins add one step between four and six: the qualifying deposit. If you would not have deposited without the spins, the arithmetic above says the spins are not a reason to start.

A package from the ranking follows the same order with that deposit added, and it parts company with the list at the first step: its card shows an offshore licence, so there is no Commission number to look up, and the prompt in step four and the 10x ceiling in step two are UK licence duties that do not bind it. Read the card’s minimum deposit, wagering and spin schedule as the terms you will actually be held to.

Free spins offers to walk away from: eight red flags

• Wagering above 10x on a site claiming a UK licence. A licensed casino cannot set it, so the offer is either out of date or not from a licensed site. Offshore packages, the ranked ones included, carry 35x to 40x because the UK cap does not bind them.
• “No ID needed”, or spins playable before verification. Licensed casinos must verify first.
• Crypto deposits or credit cards. A UK-licensed casino may not take credit cards, and in practice none offers crypto. There is no outright ban, but an operator would first need to show the Commission it can meet its anti-money laundering duties and act in a socially responsible way, and only in 2026 did the Commission start looking at a path for licensed sites to take it.
• A sports bet required to unlock casino spins. Since 19 January 2026 no promotion may depend on two different kinds of gambling.
• Hundreds of spins with no deposit. The cost per sign-up all but rules this out for licensed casinos; the headline is usually a drip, a package or an offshore site.
• “Not on GamStop” in the advert. Every UK-licensed online operator has had to join GamStop since 31 March 2020.
• A cash-out cap on a no-deposit chip. A £50 or £100 chip with a £100 maximum cash-out and 30x to 60x wagering is an offshore pattern.
• No licence details at the foot of the page, or an account number the public register does not recognise.

Spins, no-deposit cash or a deposit match: which pays more

Free spins compete with two other kinds of sign-up offer: small no-deposit cash bonuses and deposit matches. The table runs all three through the same yardsticks. Spins and cash bonuses are simulated on Model A at 10p stakes, the deposit match at 20p, the offshore chip at £1.

The table shows a trade between size and certainty. A £5 no-deposit cash bonus is worth more than 20 no-wager spins on both the formula and the simulated average, and genuine £5 and £10 no-deposit bonuses are correspondingly rare; the casino no deposit bonus guide covers where they appear and the free £10 no deposit page takes the larger one apart. But a cash bonus with wagering has a median of zero, while 20 no-wager spins put about £1 in the typical player’s account. The deposit match is the largest in money and the most likely to finish its wagering, at the price of your own £20: in the same model, a £20 deposit played without any bonus ended above £20 in 13.6% of sessions, against 32.2% with the 10x match. The 100% deposit bonus page sets that offer against 35x and non-sticky versions.

Spin offers keep one advantage that no cash bonus has: they need no decisions. The stake and the game are fixed, so the result depends on the slot alone, and with no wagering there is no play-through in which a balance can be lost again.

Playing safely with free spins and spin packages

Free spins cost nothing, but they are designed to start a relationship: the verification, the deposit-limit prompt and the welcome offer that follows. The protections below are part of every UK licence, and the moment you claim spins is a good time to set them. The offshore casinos in our ranking owe you none of them, so before a first deposit there, settle the most you will pay in across every deposit the package asks for, and stop at that figure.

• Set the deposit limit when prompted. Since 31 October 2025 you are asked before your first deposit. A limit chosen while nothing is at stake is easier to keep than one set later.
• Treat a zero as the normal result. With 10x wagering, most sessions simulated on the model slot end with nothing at every spin count. That is the expected outcome of the offer, not a loss to win back with a deposit.
• Watch the daily drops. Spins released 10 or 20 a day, and daily prize wheels, are built to bring you back each day. If you notice you are logging in for the spins rather than choosing to play, take a time-out from the account settings.
• Know the stake limits. Slots are limited to £5 a spin at 25 and over and £2 a spin at 18 to 24, including while you play through bonus funds.
• Use GamStop if you want a wider break. One registration excludes you from all UK-licensed online casinos, which have been required to take part since 31 March 2020. Offshore sites are outside it, which is a reason to avoid them, not a reason to use them.

Anyone who feels gambling has stopped being a choice can ring the National Gambling Helpline on 0808 8020 133; BeGambleAware lists other support.

How we worked out the numbers

Two methods produce every figure here. Formula figures multiply spins by spin value by RTP to get the average, then apply E = B × (1 − W × (1 − RTP)) to value a requirement that is played through in full, at 96% RTP unless a game is named. Money is rounded to the penny.

The simulated figures come from model slots: tables of outcomes built to match a stated RTP and volatility, because real pay tables are not public. This page uses Model A: 96% RTP, medium volatility, a win of some size on 27.9% of spins, a bonus round on average every 170 spins, and a top prize of 2,500x the stake. The child pages also use Model B (built to match Book of Dead’s published RTP of 96.21%, high volatility class and 5,000x maximum win), Model C (built to match Big Bass Bonanza’s published RTP of 96.71%, medium-high volatility class and 2,100x maximum win) and Model D (low volatility, 96%, bonus round about once in 120 spins, maximum 200x). Each spin count was simulated 400,000 times (150,000 for 1,000 spins). Spin-wagering and cash-bonus runs used 100,000 sessions per row (60,000 for each offshore chip, 20,000 for the deposit match): the winnings were staked at a fixed amount until the requirement was complete or the balance was too small for another stake, and an unfinished session counts as ending with nothing. The chance of at least one bonus round in N spins is 1 minus the chance of missing it on every spin: 1 − (1 − 1/k) raised to the power N, where the model reaches its bonus round once in k spins on average (170 for Model A).

The limits are real. A model slot shows what volatility does to a set of spins; it is not a copy of any game, and real hit rates and bonus frequencies are not published. Times use the 2.5-second minimum, so real sessions take longer. The simulation assumes every spin is played before it expires. Maximum-win caps on deposit bonuses were not modelled, so capped deposit offers are worth less than their averages here. The site’s wider approach to judging offers is set out in the method behind the offer rankings.

Frequently asked questions