Almost every welcome bonus comes with a small line in the terms: “wagering x35” or “35x rollover”. This line decides whether a bonus is actually playable — or almost impossible to clear.

Short version: wagering x35 means you must place bets worth 35 times the bonus (or bonus+deposit), before you are allowed to withdraw the bonus money and winnings from it.

Basic example of wagering x35

Imagine you get a 100% bonus up to €100 with wagering x35 on bonus.

Required wagering = €100 × 35 = €3,500 in bets.

“On bonus” vs “on bonus + deposit”

Casinos like to write wagering in different ways. The two most common:

Using the same €100 deposit and €100 bonus:

The offer looks identical on the banner, but in practice the second one is twice as “heavy”.

Games that usually do (and don’t) count

In most casinos, not all games contribute equally to wagering:

This means that playing roulette or blackjack with a bonus usually moves the wagering meter very slowly, if at all. Always check the “Games contribution” section in the bonus terms.

Time limits and max bet

Two more important rules to look at:

If you bet too high or exceed the time limit, the casino can confiscate the bonus and any winnings from it — even if you completed the wagering.

When is a bonus actually worth taking?

In general, a welcome bonus is more player-friendly when:

If you see very high wagering (x50, x60) or many excluded games, it may be better to skip the bonus and play with just your deposit.

Example: free spins with wagering

Free spins can also have wagering. A typical example:

If you win €20 from the free spins and the wagering is x30, you must wager €600 before you can withdraw those winnings.

Common traps to avoid

Key takeaways

Tip: on our main page we mention the bonus and highlight casinos where the combination of wagering, game choice and payout speed looks reasonable from an editorial point of view.