Match Betting Calculator

Mode

Free Bet (SNR)

Stake not returned on winning bet

Back Stake (£)

Back Odds

Lay Odds

Commission (%)

Lay Stake

Back Wins

Bookie -

Exchange -

Lay Wins

Bookie -

Exchange -

TOTAL PROFIT

£0.00

Enter all values to calculate

FREE MATCHED BETTING TOOL

Match Betting Calculator

Enter your back bet and the exchange lay odds to get the exact lay stake, liability and locked-in profit in Underlay, Standard or Overlay mode.

100% free 1,500+ members Bot pre-fills

GOOD TO KNOW

Qualifying bets: pick back and lay odds as close as possible, the gap is your loss. 2.63/2.8 loses ~30p; 2.2/3.0 loses £1.34 on the same £5.
Free bets are stake-not-returned: always switch to Free Bet (SNR) mode before laying one.
Back free bets at high odds (5.0+), SNR maths banks around 70–80% of the face value.

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