Enter the odds of all outcomes and see how much margin the provider builds in.
Payout rate
95.41 %
Provider margin
4.81 %
Fair probabilities
The payout rate shows how much of every 100 staked goes back to bettors on average. Higher is better for you. The fair probabilities spread the margin evenly, which is an approximation.
Want to follow your bets right away?
Bankroll Pro settles bets automatically and shows ROI, hit rate and whether your result is luck or skill.
A pure calculation tool for numbers you enter yourself. Not a bookmaker, no tips, no advice. 18+. Results are example calculations, your provider's rules (tax, bonus, cash out) may differ. Responsible gambling.