Implied Probability Calculator

Convert betting odds to implied probability. Enter your odds and bet amount to see the probability, potential winnings, and payout.

American Odds

Decimal Odds

Fractional Odds

Probability (%)

Bet Amount ($)

To Win

$90.91

Payout

$190.91

Parlay Calculator

Calculate combined parlay odds, implied probability, and payout. Add up to 15 legs.

Leg 1

Leg 2

Bet Amount ($)

Parlay Odds

Implied Probability

To Win

Payout