Wagering Requirements & Casino Bonuses Explained
What wagering requirements mean in pounds and pence, and how to read a bonus's fine print.
James SmithCasino editor · Updated 2 June 2026 · 15 min read
Claim a £100 bonus with 35x wagering and the casino is not handing you £100 — it is asking you to stake £100 × 35 = £3,500 in qualifying bets before a penny of any winnings is yours to withdraw. That one sum is the difference between a bonus worth taking and one that quietly works against you, and it is the figure the headline banner never shows.
This guide starts with that arithmetic and builds out: how to calculate any requirement (with three worked examples), what each common bonus type really offers, and the small print — game weighting, sticky terms, max-bet rules — that decides whether an offer is fair value or a trap. The tone stays honest throughout: some bonuses are genuinely worth claiming, many are not, and the only reliable way to tell them apart is to read the terms — which is exactly the skill this page hands you.
- Wagering requirement = bonus × multiplier — a £100 bonus at 35x means £3,500 of qualifying bets before you can withdraw.
- Always check what the multiplier applies to: bonus-only is far cheaper than deposit + bonus, which can double the play.
- Game weighting matters — slots usually count 100%, while table games may contribute little or nothing toward clearing it.
- Read for max-bet rules, max cashout and expiry; a low or no-wagering bonus is almost always better value than a big headline number.
What "Wagering" Means and Why Bonuses Have It
"Wagering" simply means betting — placing a stake on a game. A wagering requirement (also called a playthrough or rollover) is a condition attached to a bonus that says you must wager a certain total before the bonus, and anything you win with it, can be withdrawn. It is expressed as a multiplier, such as 35x or 40x.
The point of the requirement, from the casino's side, is to stop people claiming a bonus and immediately cashing it out. From your side, it is the single most important number in any offer: a generous-looking bonus with a punishing requirement can be worth far less than a smaller bonus that is easy to clear. The rest of this guide is really about reading that one number in context.
You will see the same idea under several names — wagering requirement, playthrough, rollover and turnover requirement all mean the same thing. The word "wager" itself simply means a bet, which is why the term carries over from sports betting too; if you have wondered what does wager mean in betting, it is the stake you place on an outcome, and in a casino-bonus context it is the total of those stakes you must accumulate. Whatever a casino calls it, the question to ask is identical: how much do I have to bet, on what games, in what time, before the money is mine?
How to Calculate a Wagering Requirement (With Worked Examples)
The arithmetic is straightforward once you know what the multiplier applies to. The formula is:
Total to wager = Bonus amount × Wagering multiplier
Worked example 1 — a £100 bonus at 35x. You deposit £100 and receive a £100 bonus with a 35x requirement on the bonus. You must wager:
£100 × 35 = £3,500 in qualifying bets before any bonus winnings can be withdrawn.
That £3,500 is turnover, not money you need to find — you are recycling your balance through bets. But it does mean a lot of play, and the house edge applies to every wager, so you should expect the balance to shrink as you clear it.
Worked example 2 — a £50 bonus at 50x. A £50 bonus with a 50x requirement means £50 × 50 = £2,500 to wager. Note how a smaller bonus with a higher multiplier can still demand heavy play.
The crucial distinction: bonus-only vs deposit-plus-bonus. Always check what the multiplier applies to. "35x bonus" means 35 times the bonus. "35x (deposit + bonus)" on a £100 + £100 offer means £200 × 35 = £7,000 — double the play for the same headline. This single detail can halve or double the real cost of a bonus, so it is the first thing to look for in the terms.
Worked example 3 — free spins winnings. Wagering also applies to winnings from free spins. Say you receive 50 free spins and win £20 from them, attached to a 40x requirement on the winnings. You must wager £20 × 40 = £800 before that £20 (and anything you build on it) becomes withdrawable. It is a common surprise that the spins themselves are "free" but their proceeds are not.
Estimating the real cost of clearing a bonus
Turnover is not the same as money lost, but the house edge applies to every wager, so you can estimate the expected cost. On the £3,500 example, playing slots with a 96% RTP (a 4% house edge), the expected loss across that turnover is roughly £3,500 × 4% = £140. In other words, on average you would expect to give back about £140 of your balance while clearing the requirement — which is why a bonus worth less than that, after its max-cashout cap, is poor value. The exact figure swings widely in practice because of variance, but the calculation is a useful sanity check before you commit to a promotion.
Why Casinos Attach Wagering Requirements to Bonuses
Wagering requirements exist because a bonus with no strings would be pure profit for players and pure loss for the casino. By requiring turnover, the operator ensures the house edge has a chance to apply to the bonus funds, and it deters "bonus abuse" — claiming, cashing out and moving on.
That is a legitimate commercial reason, but it also means a bonus is best understood as extra playing time and a chance at winnings, not free cash. A fair requirement (low multiplier, slots-friendly weighting, reasonable expiry) leaves real value on the table; an unfair one (high multiplier on deposit plus bonus, low game weighting, tight expiry) is effectively decorative. Knowing why the requirement exists helps you judge whether a given offer is reasonable.
Casino Bonus Types Explained
Promotions come in several recognisable shapes, each with its own typical wagering profile. Here is what to expect from the main ones.
Welcome (match deposit) bonus
The welcome bonus is the flagship offer for new players: the casino matches a percentage of your first deposit, such as "100% up to £200". It is usually the largest headline figure but also carries a wagering requirement (commonly 30x to 50x) and often spreads across your first few deposits. Read whether the requirement applies to bonus only or deposit plus bonus.
No-deposit bonus
A no-deposit bonus gives you a small amount of bonus funds or spins simply for registering, with no deposit needed. It is genuinely "free to try", but the trade-off is high wagering and a low maximum cashout (for example, "win up to £50 from the bonus"). Useful for testing a site; rarely a route to a serious withdrawal. Treat it as a way to sample a casino's games and interface rather than as found money — the combination of a high multiplier and a tight cashout cap means the realistic value is small, even if you get lucky on the spins.
Free spins
Free spins award a number of spins on specified slots. They may come as part of a welcome package or as a standalone promotion. The key terms are the per-spin value, which slots they apply to, and — critically — the wagering on any winnings. The huge demand for free spins with no wagering exists precisely because most free spins do carry a playthrough; we cover the no-wagering kind below.
Reload bonus
A reload bonus is a match offer for existing players topping up their balance — typically smaller than the welcome bonus (say 25% to 50%) and used to reward ongoing play. Wagering applies as with a welcome match.
Cashback bonus
A cashback offer returns a percentage of your net losses over a period — for example 10% of last week's losses. The big advantage is that cashback is often low-wagering or wager-free, making it one of the more player-friendly promotion types when the percentage is meaningful.
Loyalty and VIP rewards
Beyond one-off promotions, many casinos run loyalty or VIP schemes that reward ongoing play with points, tiered perks, reload boosts or cashback. The terms vary enormously, and the headline perks can disguise the same wagering mechanics covered here, so treat any "VIP bonus" with the same scrutiny: check the requirement, what it applies to, and the max cashout before assuming it has value.
How to Read a Bonus's Terms in Two Minutes
You do not need to read every word of a promotion's terms — you need to find six specific things. Run through this checklist before you opt in to any offer:
- The wagering multiplier — is it 20x, 35x, 50x? Lower is better.
- What it applies to — bonus only, or deposit plus bonus? This can double the real requirement.
- Game weighting — do slots count 100%, and are your preferred games excluded or counted at 10%?
- Maximum bet — the per-spin cap while the bonus is active (often £5); breaching it can void everything.
- Maximum cashout — is the amount you can withdraw from the bonus capped?
- Expiry — how long do you have to clear the requirement?
If any of these is missing from the visible terms, or the language is vague, treat that as a reason for caution rather than a detail to overlook. A fair operator states all six plainly.
Sticky vs Non-Sticky (Cashable) Bonuses
Bonuses differ fundamentally in whether the bonus money itself can ever be withdrawn.
- Sticky (non-cashable) bonus — the bonus funds are used for play but can never be withdrawn; only winnings made above the bonus (after wagering) are yours. If you try to cash out before clearing the requirement, you typically forfeit the bonus and any winnings from it. The bonus "sticks" to your account until the conditions are met or it is lost.
- Non-sticky (cashable) bonus — far more player-friendly. Your deposit and the bonus are treated separately, and you can usually withdraw your own deposited funds at any time, losing only the bonus portion if you cash out early. The bonus becomes withdrawable once wagering is complete.
Where the terms allow it, a non-sticky bonus is much better value because your own money is never trapped. Always check which model an offer uses before depositing.
Game Weighting: How Each Game Counts Toward Wagering
Not every bet contributes equally to clearing a requirement. Game weighting (or contribution rate) sets the percentage of each wager that counts. Slots almost always count 100%, while table games and live casino count far less — which is why slots are the usual choice for clearing a bonus. The exact rates vary by casino, but a typical table looks like this:
| Game | Typical contribution to wagering |
|---|---|
| Online slots | 100% |
| Bingo / scratchcards | 50–100% |
| Video poker | 10–20% |
| Roulette | 10% (or excluded) |
| Blackjack | 10% (or 0%) |
| Baccarat | 10% (or 0%) |
| Live casino | Often 0% |
The practical effect is large. On a £3,500 requirement, £10 wagered on a 100% slot clears £10 of it; the same £10 on blackjack at 10% clears only £1 — so you would need ten times the turnover to finish on table games. This is also where slot maths matters: low-volatility, high-RTP slots tend to preserve a balance longest while you grind through wagering. If you are unsure what RTP and volatility mean, our slot terminology guide explains both. Note too that some casinos exclude certain games entirely, and betting on excluded games while a bonus is active can void it.
The Fine Print: Max Bet Rules, Max Cashout and Bonus Expiry
Beyond the wagering multiplier and game weighting, a cluster of secondary rules can void a bonus or cap what you keep. These are the ones that catch people out:
- Maximum bet rule — while a bonus is active, you usually cannot stake more than a set amount per spin or hand (commonly £5). Place a single bet above the cap, even accidentally, and the casino can void the bonus and all winnings from it. This is the most common reason a withdrawal is refused.
- Maximum cashout — especially on no-deposit and free-spins offers, winnings may be capped (for example, "win up to £100"). Anything above the cap is removed when you withdraw.
- Bonus expiry — wagering must be completed within a time limit (often 7 to 30 days). Unmet requirements, and the bonus, are forfeited when the clock runs out.
- Excluded games and minimum deposits — some games do not count or are barred during a bonus, and a minimum qualifying deposit usually applies.
None of these is hidden — they are all in the terms and conditions. Reading them takes a couple of minutes and is the single most valuable habit when claiming any promotion.
No-Wagering and Low-Wagering Bonuses
The most player-friendly offers carry no wagering (0x) or low wagering (such as 5x to 10x). A no-wagering bonus means any winnings are immediately withdrawable as cash — there is no playthrough at all. Free spins with no wagering are the most sought-after version: you keep what you win outright.
The trade-off is size. No-wagering offers tend to have smaller headline values, a maximum-win cap, or fewer spins, because the casino gives up the playthrough protection. Even so, a small no-wagering offer is frequently better real value than a large bonus buried under a 50x requirement. If you specifically want sites running these offers, we flag them on our casino lists rather than hosting an offer table here — start with the best non GamStop casinos or the slot-focused slots not on GamStop round-up.
Bonuses at Non-GamStop Casinos: What's Different
Casinos that are not on GamStop are licensed offshore rather than by the UK Gambling Commission, and that affects their promotions in a few ways. Headline bonuses are often larger and the bonus-buy feature (which UK sites cannot offer) may be present, but the consumer-protection backdrop is different: bonus terms can carry higher wagering requirements, and you do not have a UK regulator to escalate a dispute to if a bonus is voided unfairly.
The practical advice is the same as anywhere, only more important: read the full terms, screenshot them if a promotion looks unusually generous, and judge the offer on its wagering and cashout terms rather than its headline. Why the rules differ comes down to the licence — our casino licensing guide explains how offshore and UK regulation compare, and you can see how we factor bonus terms into rankings on our how we rate page.
A few specifics tend to differ at offshore sites. Wagering multipliers can run higher than the UK norm, sometimes into the 50x-plus range, and more often applied to deposit plus bonus. Maximum-cashout caps on no-deposit and free-spins offers are common. And because there is no UK-approved dispute service, your recourse if a bonus is voided unfairly is limited to the operator's own complaints process and its offshore regulator. None of this makes every offshore bonus a bad deal — many are competitive — but it raises the value of reading the terms carefully and keeping a record of what you agreed to. The single most important habit remains unchanged: judge a bonus by its wagering, weighting and cashout terms, not by the size of the number on the banner.
Wagering Requirements — Frequently Asked Questions
What does 35x wagering mean?
You must stake the bonus 35 times before withdrawing winnings from it. A £100 bonus at 35x needs £3,500 in qualifying bets (£100 × 35). If the terms say 35x on deposit plus bonus, the figure roughly doubles, so always check what the multiplier applies to.
Do wagering requirements apply to all games equally?
No — game weighting means slots usually count 100% while table and live games often count just 10% or 0%. £10 on a slot clears £10; £10 on blackjack at 10% clears only £1.
Can I withdraw before clearing the requirement?
With a sticky bonus, no — cashing out early forfeits the bonus and its winnings. With a non-sticky bonus, your own deposit is often withdrawable any time, with only the bonus locked until wagering is done.
What counts as a good wagering requirement?
Lower is better. 20x–35x on the bonus alone is fair; 40x–50x is harder; above 50x or on deposit plus bonus is poor value. No-wagering (0x) offers are best because winnings are immediately withdrawable.
How can I track my wagering progress?
Most casinos show a progress bar or a remaining-wagering figure in your account. If not, note your starting balance and the total requirement and keep a tally — remembering game weighting means only part of some bets counts. Ask support if the numbers do not match.
Clearing Wagering — and Knowing When to Walk Away
No trick beats a wagering requirement: the house edge applies to every qualifying bet, so the longer you play the more the maths favours the casino. What you can do is cut avoidable risk and make sensible choices — and recognise the moment a bonus stops being worth chasing.
- Read the terms first. Check the multiplier, what it applies to, game weighting, max bet, max cashout and expiry before depositing.
- Stick to 100%-weighted games. Slots clear the requirement fastest because every pound counts in full.
- Stay under the max bet cap at all times while a bonus is active — one oversized bet can void everything.
- Favour low requirements. A 20x–35x bonus is realistic to clear; treat 50x+ or deposit-plus-bonus terms with caution.
The most valuable judgement, though, is knowing when to stop. If finishing a bonus would mean chasing losses, depositing again, or betting more than you set out to, the playthrough is no longer the point — and the right move is to abandon the bonus, withdraw what you can, and walk away. A forfeited bonus costs you nothing real; a chased one can cost a great deal. When an offer starts pulling you past the budget you decided on, that is the signal to close the tab.