Parlay Calculator

What does a parlay pay, and what chance does the price give it?

Any currency or coin. The return comes back in the same unit.
Use the odds converter first if the book quotes fractions or American prices.
A parlay needs at least two legs; that is what makes it a parlay.
Leave the rest blank for a shorter parlay.
Optional.
Optional.
Total return on the parlay70.19

The arithmetic,
line by line.

Every step of the Parlay Calculator, for the figures currently entered
StepValue
Combined odds — 1.91 × 2.10 × 1.757.0193
Total return, stake included70.19
Profit60.19
Implied probability of all legs landing14.25%
Longest leg alone, for comparison47.62%
combined odds        = leg₁ × leg₂ × … × legₙ
return               = stake × combined odds
profit               = return − stake
implied probability  = 100 ÷ combined odds

Parlay Calculator by Solaspins