Wagering Requirements Explained: How Casino Bonuses Really Work

Picture this. You see an ad: “100% bonus up to $500!” You deposit $200, get your $200 bonus, play for a while, and you’re up a bit. Time to withdraw. Except the casino says no — you haven’t met the wagering requirements yet. You need to bet another few thousand dollars first. That’s wagering requirements explained the hard way.

Wait, what?

If that story sounds familiar, you’re not alone. Wagering requirements are the single most misunderstood part of online casino bonuses, and casinos aren’t exactly in a rush to explain them clearly. So let’s fix that. Here’s wagering requirements explained the way someone should have told you before your first deposit.

Wagering Requirements Explained: What They Actually Mean

A wagering requirement (also called “playthrough” or “rollover”) is the amount of money you have to bet before bonus funds — and any winnings from them — become withdrawable cash.

It’s written as a multiplier, like 35x. That number gets multiplied by the bonus amount (sometimes the deposit + bonus combined, which is worse — more on that in a second). The result is the total you need to stake before you can cash out.

That’s wagering requirements explained in one paragraph. Everything else is just details that make the number bigger or smaller.

Wagering Requirements Explained: A Real Example, With Real Numbers

Let’s say you claim a 100% bonus on a $100 deposit. You now have $200 to play with, but $100 of it is bonus money with a 35x wagering requirement.

35 × $100 (the bonus) = $3,500

You need to place $3,500 worth of bets before withdrawing. Notice — that’s bets placed, not money lost. If you bet $1 a spin on slots 3,500 times, you’ve met it, whether you won or lost those spins.

Now here’s the nastier version some casinos use: 35x on deposit + bonus combined.

35 × $200 = $7,000

Same bonus, double the work. This is why you always check whether the multiplier applies to the bonus alone or the deposit too. It’s one of the biggest differences between a fair bonus and a rough one.

Game Contributions: The Fine Print Inside the Fine Print

Here’s where it gets sneaky. Not every bet counts equally toward wagering.

Most casinos use “game contribution” percentages. Typically it looks like this:

• Slots: 100% (every $1 bet = $1 toward wagering)
• Roulette: 10-20%
• Blackjack: 5-10%
• Live dealer games: often 0-10%

So if you’re clearing that $3,500 requirement playing blackjack at 10% contribution, you’d actually need to place $35,000 in bets. Yeah. That’s not a typo.

And some games are excluded entirely — bet on them with bonus funds and the casino can void your winnings. Check the excluded games list before you play a single round. It takes two minutes and it has saved me more than once.

Wagering Requirements Explained: Time Limits and Max Bet Rules

Two more traps that live in the terms:

Time limits. Most bonuses expire. Thirty days is standard and fair. Seven days on a big bonus is the casino betting you won’t clear it in time — and honestly, they’re usually right.

Max bet while wagering. Casinos cap how much you can bet per spin or hand while clearing a bonus — often around $5. Go over it, even accidentally, and some casinos will void your bonus winnings. I’ve seen players lose four-figure wins over a single $6 spin. Set a mental limit and stick to it, or better yet, check if the casino enforces it automatically.

Wagering Requirements Explained: How to Spot a Genuinely Good Bonus

After all that doom and gloom, here’s the good news: fair bonuses exist. Here’s what they look like:

• Wagering of 35x or lower on the bonus amount only (not deposit + bonus)
• 30+ days to complete it
• No max win cap, or a high one
• Clear game contribution table that’s easy to find, not buried
• Max bet of $5+ per spin while wagering

And the holy grail? No-wagering bonuses. They’re usually smaller — free spins where the winnings are yours immediately, no strings. Smaller headline, but every cent is real. I’ll take that over a “huge” 60x bonus any day.

Wagering Requirements Explained: The Bottom Line

Wagering requirements aren’t a scam — they’re how casinos stop people from claiming a bonus and instantly withdrawing it as free cash. That’s fair. The problem is only when the terms are so stacked that the bonus becomes decoration.

Now that you have wagering requirements explained, the math is simple. Before you claim any bonus, multiply it out, check the game contributions, and look at the clock. Thirty seconds of arithmetic can save you from a very frustrating withdrawal screen.

If you’re shopping for a new casino right now, start with our guide to the best new online casinos of 2026 — and if getting your winnings quickly matters to you, see our ranking of the fastest payout online casinos.

Want to go deeper? This SportsBettingDime guide to wagering requirements covers even more edge cases.

Gamble responsibly. 18+ only. Always read the full bonus terms before depositing.