Calculators

Betting calculators

Eight tools for pricing, hedging, and sizing — every result updates as you type. No account needed.

Arbitrage Calculator

Find the hedge stake for a guaranteed profit across two books.

Odds 1 (American)

Odds 2 (American)

Bet Size 1

Arbitrage exists — guaranteed profit on both outcomes.

Bet Size 2$86.78

Total Stake$186.78

Payout (either side)$190.91

Profit$4.13

Profit %2.2%