Risk free betting calculator

June 26, 2009 by tozeconstantino · Leave a Comment 

This is the calculator you can use to know what is the amount you have to use to lay the bet at betfair.


Betting Calculator


Please enter values:

Back stake (£): Qualifier or free bet.
Back odds (decimal):
Back commission (%): For most bookmakers this is 0.
Lay odds (decimal):
Lay commission (%): For Betfair this is 5.

Type of bet:

Qualifier bet

Free bet, stake returned

Free bet, stake not returned

Lay stake (£): (Lay this amount at the betting exchange)
Liability (£): (Ensure you have this much to cover the bet)

Net profit overall (£)
% of original bet retained



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