Casino Bonus Value Calculator

Estimate bonus wagering cost from the wagering basis, multiple, game contribution, and RTP. See which restrictions the estimate does not include.

Calculate the cost of a bonus wagering requirement

A $100 bonus with 30x bonus-only wagering needs $3,000 of qualifying turnover at 100% contribution. At 96% RTP, the simple expected wagering cost is $120, leaving a minus $20 difference against the bonus credit.

If the same terms apply to a $100 deposit plus the $100 bonus, turnover doubles to $6,000. At 50% game contribution it doubles again. Use the exact game's RTP, not an average across the casino.

This is a full-turnover cost model. It does not model the chance of losing the balance before completing wagering, withdrawal caps, maximum bets, or a sticky bonus. A positive estimate does not prove that a bonus is profitable.