Bet Calculator
Work out your returns before you place the bet. Add a selection per leg — one leg is a single, two a double, three a treble and so on — choose your stake, and the calculator shows total outlay, returns and profit. Each-way is supported with configurable place terms.
How the calculator works
Accumulator returns multiply through every leg: a £10 double at 2.0 and 3.0 returns £10 × 2.0 × 3.0 = £60 (£50 profit). Fractional odds like 6/4 are converted to decimal (2.50) before calculating. American odds of +150 mean 150 profit per 100 staked (decimal 2.50); −200 means 200 staked to win 100 (decimal 1.50).
An each-way bet is two bets — win and place — so it doubles your outlay. The place part pays at a fraction of the odds (commonly 1/4 or 1/5, set by the bookmaker per market). The calculator shows returns for all legs winning, and for all legs placing only.
Ready to use it? Compare stated payout speeds on our fast withdrawal betting sites page, or see the full best betting sites ranking. You can also flip odds formats with the odds converter.
18+. Please gamble responsibly — this tool illustrates arithmetic, not likelihood. BeGambleAware.org.