Understanding Wagering Requirements: How Bonus Rollover Really Works (With Worked Examples)

A wagering requirement (also called a rollover or playthrough requirement) is the multiple of a bonus you must bet before you can withdraw winnings from it. It is the single most important number on any bonus, and the one most people skim past. If you search for "what does 35x wagering mean", "how to calculate bonus wagering" or "are casino bonuses worth it", this is the page.

Below: the basic calculation, the difference between bonus-only and deposit-plus-bonus wagering, game weighting, hidden conditions, a worked example and a checklist you can run before accepting any offer.

At a glance · Updated October 2026

Wagering requirements at a glance

• Rollover
• Playthrough
• Game weighting
• Max bet

FormulaBonus × multiple = total to wager

30x on €100€3,000 of total stakes

Deposit + bonusCan double the requirement

SlotsUsually count 100%

The short answer

The formula is bonus amount × wagering multiple = total you must wager. A 30x requirement on a €100 bonus means €3,000 in total stakes before cashing out, and if the multiple applies to deposit plus bonus it doubles to €6,000. Always check game weighting, time limits, maximum bet and withdrawal caps, because they change the real difficulty.

A wagering requirement (sometimes called a "rollover" or "playthrough" requirement) is the multiple of a bonus you have to bet before you're allowed to withdraw any winnings that came from it. It's the single most important number on any bonus offer, and it's also the one most people skim past — so here's what it actually means, how to calculate it properly, and where the common traps are.

The Basic Wagering Requirement Calculation

A 30x wagering requirement on a €100 bonus means you need to place €3,000 in total wagers before you can cash out any winnings tied to that bonus. That's not €3,000 of losses — it's total stake across however many bets it takes, win or lose. If you bet €10 fifty times, that's €500 wagered whether every bet won, lost, or split.

The formula is simple: bonus amount × wagering multiple = total amount you must wager. The part people get wrong is the base of that multiplication.

Bonus-Only vs. Deposit-Plus-Bonus Wagering: The Distinction That Actually Matters

Two operators can both advertise "30x wagering" and mean very different things:

• Bonus-only wagering: only the bonus amount is multiplied. A €100 bonus at 30x = €3,000 to wager.
• Deposit-plus-bonus wagering: your deposit is added to the bonus before multiplying. Deposit €100, get a €100 bonus, and 30x applies to the full €200 — that's €6,000 to wager, double the bonus-only version at the same headline multiple.

The advertised "30x" tells you nothing about which of these you're dealing with — you have to check the actual bonus terms, not just the number in the marketing copy. A 40x bonus-only offer is very often a better deal than a 20x deposit-plus-bonus one, even though the second sounds smaller.

Game Weighting: Why Not Every Bet Counts the Same

Most operators don't count every wager toward the requirement equally. Typical weightings:

• Slots: usually 100% — every euro wagered counts in full.
• Table games (blackjack, roulette): often 10–20%, sometimes 0%. A blackjack strategy with a low house edge is exactly the kind of play operators don't want counting at full weight toward clearing a bonus.
• Live dealer games: frequently excluded entirely, or weighted very low.
• Sports betting: usually only counts if the odds are above a minimum threshold (often around 1.80/-125), specifically to stop players clearing the requirement with near-guaranteed low-odds bets.

If you plan to clear a wagering requirement playing table games or betting on heavy favorites, check the weighting table in the bonus terms first — the effective requirement can end up several times higher than the headline number once weighting is applied.

Time Limits, Max Bet and Win Caps: Other Conditions That Change the Real Difficulty

• Time limits. Most bonuses expire — commonly 7, 14, or 30 days — and any unwagered bonus balance is usually forfeited when the clock runs out, along with any winnings still attached to it.
• Maximum bet size. Many terms cap the stake per bet while a bonus is active (often around €5–10). Exceeding it can void the entire bonus and any winnings, not just that one wager — so this is worth reading carefully if you're used to betting larger amounts.
• Maximum win / withdrawal cap. Some lower-wagering bonuses cap how much you can actually withdraw from bonus winnings, regardless of how much you technically won. A "10x wagering, max €100 win" bonus is a fundamentally different offer than "40x wagering, no cap" — which one suits you depends entirely on how you play.

A Worked Example: Clearing a 35x Bonus Step by Step

Say an operator offers a 100% deposit match up to €200, with 35x wagering on deposit + bonus, a 30-day expiry, and slots weighted 100% / table games weighted 10%.

1. You deposit €200 and receive a €200 bonus. Wagering base = €400.
2. Requirement: 35 × €400 = €14,000 to wager.
3. If you play only slots, every €1 wagered counts fully — you need €14,000 in slot stakes within 30 days.
4. If you play only blackjack at 10% weighting, you'd need €140,000 in actual stakes to hit the same €14,000 counted total — usually not realistic inside a 30-day window.

That single example is why "35x" alone tells you almost nothing — the base, the weighting, and the time limit together determine whether a bonus is actually clearable for how you play, and all three numbers should factor into whether an offer is worth taking.

The Short Version

Before judging a bonus by its headline wagering multiple, check: is it bonus-only or deposit-plus-bonus, what's the game weighting for how you actually play, is there a time limit you can realistically hit, and is there a maximum-win cap. The multiple by itself is the least informative number on the offer.

Why Wagering Requirements Exist at All

From an operator's side, a wagering requirement isn't arbitrary friction — it's the mechanism that makes offering a bonus financially sustainable in the first place. Without one, a player could deposit, claim a bonus, and withdraw it immediately with no real play, turning every "welcome bonus" into a straightforward giveaway. The requirement forces enough betting volume that the operator's own house edge has a chance to apply before the bonus (and any winnings from it) can leave the platform. Understanding this doesn't make a steep requirement any more pleasant to clear, but it explains why the number is rarely small, and why operators calibrate it against the game weighting and RTP of what you're likely to play.

How to Estimate Whether a Bonus Is Worth Clearing

The wagering requirement alone doesn't tell you the expected cost of clearing it — that depends on the game's house edge (100% minus RTP) as well. Multiplying your total required wagering volume by the house edge of the game you plan to play gives a rough expected-loss figure: the amount you'd expect to lose, on average, purely from the game's built-in edge over that volume of play, separate from any lucky or unlucky outcome on a given session.

Our own Bonus Wagering Calculator runs exactly this calculation — enter the bonus amount, the wagering multiple, and the game's RTP, and it estimates your total required wagering volume and expected loss from clearing it, so you can compare offers on more than their headline percentage alone.

Where Our Bonus Value Score Fits In

Every bonus card on this site — on our bonus comparison page, on operator review pages, and on ranking lists — also carries a Bonus Value score out of 100, banded as Excellent, Good, Fair, or Weak. It's a faster, standardized version of the same judgment this guide walks through by hand: the wagering requirement carries the most weight in the score (55%), with minimum deposit (25%) and the expiry window (20%) filling in the rest, plus a small capped bonus for offers that are genuinely exclusive to us.

It won't tell you the game-weighting or maximum-win-cap details covered above — those still require reading the actual terms — but it's a useful first filter before you dig into the fine print: a "Weak value" score on a 45x, low-deposit-cap offer and an "Excellent value" score on a 20x offer with a low minimum deposit are telling you, in one glance, roughly what the manual calculation above would eventually show you too. If a bonus shows no score at all, it usually means we don't have its wagering requirement on file yet — we show nothing rather than guess at it.

Common Mistakes Bettors Make With Wagering Requirements

• Reading only the multiple, not the base. As covered above, "30x" on the bonus alone and "30x" on deposit-plus-bonus are very different offers wearing the same headline number.
• Ignoring game weighting until it's too late. Playing table games or heavy favorites toward a wagering requirement that weights them at 10% or excludes them entirely means far more real wagering is needed than the raw multiple suggests.
• Missing the time limit. A technically clearable requirement can still be missed simply because the 7- or 14-day window ran out before enough volume was played.
• Not checking for a maximum-win cap. Some low-wagering bonuses cap total withdrawable winnings regardless of how much was technically won — a detail that changes whether a "generous-looking" low multiple is actually worth much.
• Chasing the bonus instead of playing normally. Changing your normal staking or game choice purely to clear a wagering requirement faster often increases risk without meaningfully improving the odds of coming out ahead — worth weighing against your own bankroll and risk tolerance.

Wagering Requirements and Responsible Play

A wagering requirement is, by design, meant to encourage additional betting volume — which is worth being clear-eyed about if you're deciding whether to chase a bonus at all. If clearing a requirement would mean betting more than you'd otherwise choose to, or betting money you can't comfortably afford to wager regardless of outcome, that's a signal to skip the offer rather than a reason to push through it. See our responsible gambling guides for tools like deposit limits and self-exclusion if you want structural help keeping bonus-chasing in check.

A Quick Checklist Before Accepting Any Bonus

1. Confirm whether the wagering multiple applies to the bonus only, or to deposit plus bonus.
2. Check the game-weighting table for whatever you actually intend to play.
3. Note the time limit and be realistic about whether your normal play volume can meet it.
4. Look for a maximum-win or maximum-withdrawal cap on bonus winnings.
5. Run the numbers — ours or your own — before deciding the headline percentage is actually a good deal.

None of this makes a wagering requirement disappear. It just means you're deciding whether to accept one with the actual terms in front of you, rather than the number in the advertisement.

Wagering Requirements FAQ

What does a 35x wagering requirement mean?

You must place total stakes of 35 times the amount the multiple applies to before you can withdraw winnings tied to the bonus. On a €100 bonus with bonus-only wagering that is €3,500; if the multiple applies to deposit plus bonus, it is calculated on the combined amount.

Do losing bets count toward the requirement?

Yes. The requirement counts total stakes, not profit. If you bet €10 fifty times, that is €500 wagered whether every bet won, lost or split.

Is a lower multiple always better?

No. A 40x bonus-only offer is often a better deal than a 20x deposit-plus-bonus one, because the base of the multiplication differs. Check the terms, not just the headline number.

Why do table games count less than slots?

Operators usually weight slots at 100 percent but table games at 10 to 20 percent, sometimes 0 percent, because low house-edge games would otherwise clear the requirement too cheaply. Live dealer games are often excluded or weighted very low.

What happens if the bonus expires before I finish wagering?

Most bonuses expire after a set period, commonly 7, 14 or 30 days. Any unwagered bonus balance is usually forfeited when the clock runs out, along with winnings still attached to it.

What is a maximum bet rule?

Many terms cap the stake per bet while a bonus is active, often around €5 to €10. Exceeding the cap can void the entire bonus and any winnings, not just that one bet.

Can a low wagering requirement still be a poor offer?

Yes. A bonus such as "10x wagering, max €100 win" caps how much you can withdraw regardless of what you win, so it is a fundamentally different offer from "40x wagering, no cap".

Cover image designed by AskBigBonus with a screenshot of the official page, retrieved 16 October 2026. Background photo: Avij (talk · contribs), Public domain, via Wikimedia Commons.