"100% up to 1 BTC, 35x wagering." Every crypto casino front page carries a line like this, and most players read only the first half. The second half is the price tag. This guide converts wagering multipliers into dollars using nothing beyond arithmetic you can do on your phone, with the same method our bonus tracker uses to re-price every offer on the site.
The definition, without the legalese
A wagering requirement (also called playthrough or rollover) is the total amount you must bet before bonus funds convert to withdrawable cash. The formula on the box:
Required turnover = multiplier × base amount
The trap is the base. Three common configurations, radically different burdens:
- Bonus only (the fair one): 35x on a $500 bonus = $17,500 turnover.
- Deposit + bonus: 35x on ($500 deposit + $500 bonus) = $35,000 turnover. Same headline multiplier, double the grind.
- Deposit + bonus + spins winnings: the base inflates further with free-spin proceeds. Rare among reputable operators, common on our blacklist.
Across our ranked eight, every welcome offer wagers on the bonus only. That is not an accident; base inflation is one of the screening criteria that keeps operators off the list.
The real math on a $500 deposit
Take the cleanest example on our list: Cinoslots, 100% match, 35x on bonus only. You deposit $500, receive $500 in bonus funds, and owe $17,500 of turnover.
Every spin you make has a house edge. At the 96% median RTP across the roughly 4,200 slots in our audit database, the casino keeps 4 cents of each wagered dollar in expectation:
Expected cost of clearance = $17,500 × 0.04 = $700
Set against the $500 bonus, your expected outcome is minus $200. That's the honest price of the offer. Variance is wide (that's what slots are), so plenty of players clear with a profit and plenty lose more, but minus $200 is the number the offer is priced around.
Now run the identical arithmetic at 40x on deposit + bonus, a structure we still see in the wild: $1,000 base × 40 = $40,000 turnover × 0.04 = $1,600 expected cost against a $500 bonus. Minus $1,100. Same-looking banner, five times worse.
| Offer structure | Turnover owed | Expected cost @ 96% RTP | Net EV vs $500 bonus |
|---|---|---|---|
| 35x bonus only | $17,500 | $700 | −$200 |
| 40x bonus only | $20,000 | $800 | −$300 |
| 35x deposit + bonus | $35,000 | $1,400 | −$900 |
| 40x deposit + bonus | $40,000 | $1,600 | −$1,100 |
The three clauses that change the answer
Game weighting. Slots almost always contribute 100% of each bet to the requirement. Live dealer and table games contribute 10–25% or nothing. Grind blackjack against a 100%-slots-only clause and your progress bar doesn't move. The weighting matrix lives in the bonus T&Cs; Cinoslots is one of two operators on our list publishing the complete matrix.
Max-bet rule. Nearly every bonus caps the stake while wagering is active, typically $5–7 per spin. Exceed it once, even accidentally, and the operator can void the bonus and winnings. This clause generates more confiscations than any other; it deserves (and has) its own article.
Expiry window. $17,500 of turnover inside 7 days demands roughly $2,500 of spins a day. At $2 average bets that's 1,250 spins daily, which is a part-time job. 22bet runs a 7-day window on our list; Cinoslots gives 21 days. The clock is part of the price.
When a bonus is worth claiming
Run the three-step check before touching any offer:
- Compute turnover: multiplier × base (confirm the base!).
- Multiply by the house edge: 0.04 at the standard 96% median; use 0.035 if you'll clear on a verified 96.5% title like the reference build of Gates of Olympus.
- Compare against the bonus amount: if expected cost exceeds the bonus by more than you're comfortable paying for the variance lottery, skip it and deposit clean.
A clean deposit also keeps your withdrawal profile simple: bonus-derived balances triggered extra verification in 71 of 84 cases inside our no-KYC withdrawal audit. Speed-first players should read that number twice.
What does 35x wagering mean on a $100 bonus?
You must place $3,500 in total bets ($100 × 35) before the bonus converts to withdrawable cash. At 96% slot RTP the expected cost of that turnover is about $140, so the offer's expected value is roughly minus $40 before variance.
Can I withdraw my own deposit before completing wagering?
At most reputable operators yes, forfeiting the bonus and bonus-derived winnings in the process. Some operators lock the full balance until wagering completes; that structure is a red flag we score against, and repeat offenders land on the blacklist.
Do all games count toward wagering?
No. Slots typically contribute 100%; live dealer and tables contribute 10–25% or zero. The contribution matrix is in the bonus terms. Clearing on excluded games is the most common way players discover, at cash-out, that their progress bar never moved.
What's a good wagering requirement in 2026?
35x on bonus-only is the competitive standard among operators we rank; 25x (Cloudbet's structure) is the best on our list. Anything computed on deposit + bonus, or above 45x on any base, prices the offer negative enough that clean depositing usually beats claiming.
Does wagering apply to no-deposit bonuses too?
Almost always, and usually at higher multipliers (40–60x) with a maximum-cashout cap on top. The stack of high multiplier + low cap prices most no-deposit offers close to zero; our no-deposit bonus guide runs the numbers per offer.
The verdict
Wagering requirements aren't a con; undisclosed arithmetic is. The multiplier, the base, the weighting matrix, the max-bet cap and the clock jointly set a price, and every one of those five is printed somewhere in the terms. Sixty seconds of multiplication tells you whether the price is worth paying. Claim offers where the expected cost is a small premium on the bonus and the window is generous; deposit clean everywhere else, and your withdrawals stay fast as a bonus.
Researched and written by the CryptoCasinoi Editorial Team under methodology v3.3. EV calculations use the 96% median RTP across the 4,200-game sample in the audit dataset. Cinoslots is a disclosed editorial partner: affiliate disclosure.
