Outils de paris et de jeu

Calculateurs gratuits pour les cotes, les bonus, l'arbitrage et plus encore.

Bonus Wagering Calculator

Work out total wagering required, expected loss, and time to clear a deposit bonus.

Convert between decimal, fractional, American, Hong Kong, Malay, and Indonesian odds.

Check two or three-way odds for a guaranteed-profit arbitrage opportunity and stake split.

Calculate ROI, yield, average odds, and break-even win rate from your betting record.

Work out lay stake, liability, and profit for qualifying bets and free bet conversions.

Turn a deposit bonus offer into a real expected-value number, not just a headline percentage.

Rough, educational estimate of how crypto gambling gains may be taxed in a handful of countries.

Work out the mathematically optimal stake size for a bet given your edge and bankroll.

Combine multiple bets into a parlay and see the combined odds, implied probability, and payout.

Work out the stake needed to bet the opposite outcome and lock in a guaranteed return.

Strip the bookmaker margin out of a market's odds to estimate the true, fair odds.

Calculate the expected value of a bet given the odds, stake, and your true win probability.

Convert a game's RTP into house edge and see the expected loss over a given number of bets.