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Matched betting

Use our matched betting calculator to calculate your lay amounts and bet profit.

MATCHED BETTING CALCULATOR

Bet type:
Bet Amount:
Back commission:
Back odds:
Lay commission:
Lay odds:
LAY AMOUNT for even PROFIT / LOSS:
Lay liability:
Overall Profit / Loss:
Bookmaker:
Exchange:
Profit / Loss:
If 'back' bet wins:
If 'lay' bet wins:

Using our matched betting calculator

Matched betting is the process of backing and laying all outcomes of an event to either: secure a bonus bet or liquidate a bonus bet for a guaranteed profit. Our matched betting calculator calculates the lay bet required to match the back bet for an equal return on either outcome. It also displays the Betfair liability and the winning returns you will get from the bookmaker and the exchange. Use the calculator for:

  • Qualifier bets
  • Bonus bets where the stake is not returned
  • Bonus bets where the stake is returned

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