Free tool
Wagering requirement calculator.
See what a casino bonus really asks of a player: total bets, the bets needed at your game contribution, and the expected cost at a given RTP. Then copy the key terms line for your page.
How the numbers work
Bonus = deposit × match, capped at the maximum.
Total wagering = (bonus, or deposit plus bonus) × the wagering multiple.
Bets needed = total wagering ÷ game contribution. At 50% contribution a player has to bet twice as much.
Expected cost = bets needed × (100% − RTP). Expected value = bonus − expected cost. A negative value means that, on average, the wagering costs more than the bonus is worth.
Writing it on the page
Put the wagering next to the offer, not in the footer. In Sweden, the Consumer Agency's guidance expects bonus terms such as wagering to be visible at first glance; Bild prints this key terms line under the button by default. Sweden also limits bonuses to a player's first gaming occasion. See the Sweden guide.
FAQ
About wagering.
What is a wagering requirement?
The amount a player has to bet before bonus money can be withdrawn, written as a multiple. A 100 euro bonus with 35x wagering on the bonus means 3,500 euros of bets.
What does game contribution mean?
The share of each bet that counts towards wagering. If slots count 100% and table games 10%, a 10 euro roulette bet counts as 1 euro.
How is the expected cost worked out?
Total bets needed times the house edge, where the house edge is 100% minus the games' return to player. At 96% RTP, every 100 euros bet costs 4 euros on average. It is an average, not a prediction for one player.
Does the calculator store anything?
No. It runs in your browser. Nothing is sent or saved.
Terms on the page. Not in the small print.
Bild writes the key terms from the offer and keeps them next to the button, per market.