Three focused tools with worked examples, transparent formulas and clear assumptions. No account is required.
Calculate qualifying wagering and actual turnover for bonus-only or deposit-plus-bonus offers, including game contribution.
Open calculator →Free educational toolCalculate the probability of consecutive losses in independent rounds, including overlapping streaks and a session-length risk chart.
Open calculator →Free educational toolEstimate total turnover, theoretical returned amount and expected loss from stake, number of rounds and RTP. Includes examples and limitations.
Open calculator →Use wagering to interpret promotion turnover, dice probability to distinguish a specific run from a streak somewhere in a session, and RTP to understand theoretical expected loss.
These educational calculations do not predict winnings or make gambling safe. Read our responsible gambling information.