Matched Betting Calculator

Back & Lay Stake Ledger

QUALIFYING BET
WORKSHEET

Back (bookmaker) Lay (exchange)

Bookmaker

Back stake

Back odds (decimal)

Bookmaker commission

Exchange

Lay odds (decimal)

Exchange commission

This is a free bet (stake not returned if the back bet wins)

Lay stake at exchange

£0.00

Liability

£0.00

If back bet wins

£0.00

If lay bet wins

£0.00

Qualifying profit / loss £0.00

Lay stake = back stake × back odds ÷ (lay odds − exchange commission). Liability = lay stake × (lay odds − 1). Figures assume best execution and no odds movement between placing the back and lay bets.