Calculators
Betting math tools for matched betting & arbitrage
↔️ Back/Lay
🎯 Dutching
🔄 Odds Converter
💰 Arbitrage
🐴 Each-Way
🎲 Multi
💵 Commission
Back/Lay Calculator
Qualifying Bet
Free Bet (SNR)
Free Bet (SR)
Back Odds
Lay Odds
Back Stake ($)
Commission (%)
Lay Stake
$98.36
Liability
$206.56
Qualifying Loss
$6.56
If Back Wins
$-6.56
If Lay Wins
$-6.56