Lucky 31 Calculator

Use this Lucky 31 calculator to estimate total stake, projected return, and projected profit for a 5-selection combination bet made up of singles, doubles, trebles, four-folds, and a five-fold.

Need the 4-selection version? Try the Lucky 15 Calculator

A Lucky 31 uses exactly 5 selections and creates 31 total bets.

Total bets

Total stake

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Total return

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Total profit

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What is a Lucky 31?

A Lucky 31 is a 5-selection combination bet that includes 31 total wagers: 5 singles, 10 doubles, 10 trebles, 5 four-folds, and 1 five-fold accumulator. It is what happens when a Lucky 15 decides moderation has had its chance.

How this Lucky 31 calculator works

Enter 5 American-odds selections and your stake per line. The calculator converts each leg to decimal odds, builds every valid combination from singles through the five-fold, then totals the projected return and profit.

If your stake per line is $1, your total Lucky 31 stake is $31. Which is usually the moment where people either get interested or suddenly rediscover restraint.

Lucky 31 permutations

Enter 5 selections and a stake per line to see every single, double, treble, four-fold, and the five-fold broken out.