Matched Betting Calculator

At odds of 2.1 you should lay $48.78
Outcome Bookie Betfair Overall
If your back bet wins You win $50.00 You lose $53.66 You lose $3.66
If your back bet loses You lose $50.00 You win $46.34 You lose $3.66
Note that your liability on Betfair will be $53.66. You need that amount in your Betfair account to cover the lay bet.