Select bet type

Back Bet (Bookie)

Advanced
%

Lay Bet (Betting Exchange)

%

Min £
Max £
Lay stake required: £
Bookie
Exchange
Cashback
Total
If back (bookie) bet wins
£
£
£
= £
If lay (exchange) bet wins
£
£
£
= £
Total profit: £

Optimal Underlay

Lay stake required: £
Exchange liability: £

If back (bookie) bet wins: £
If lay (exchange) bet wins: £

Optimal Overlay

Lay stake required: £
Exchange liability: £

If back (bookie) bet wins: £
If lay (exchange) bet wins: £

How it works

My matched betting calculator is the perfect tool to help with your qualifying bets. It can also help you convert free betsrisk-free bets and bonuses into cash. Simply enter your back stake, odds and lay commission and the calculator will tell you how much to lay at the betting exchange.

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Use the calculator on these offers

This calculator can be used for a wide range of offers, including ‘Bet £X, Get £X’ type offers, where you place a qualifying bet to receive a free bet or bonus. Below are the most popular sign up offers currently available for this type of offer. They all have a full guide, so you can be confident of making a fixed profit from every single one!