Free tool

Lucky 31 calculator

A Lucky 31 is 31 bets across 5 selections — 5 singles plus a full Canadian (10 doubles, 10 trebles, 5 fourfolds, 1 fivefold). One winner still pays.

How a Lucky 31 works

Structure: 5 selections → 5 singles + 26 (Canadian) = 31 bets. Total stake is your unit stake × 31 (× 2 if each-way).

The Lucky 31 adds singles to a Canadian, so a single winner returns money, and most bookmakers offer a one-winner bonus (lone winner at double/treble odds) and an all-winners bonus (a % on top when all five win). Set both above to match your bookmaker.

This is a returns calculator, not a prediction. It shows what a Lucky 31 would pay for the odds and results you enter — it does not forecast outcomes and we do not sell tips. A winning line's return is your unit stake × the combined decimal odds of that line.