Statistics Calculators

Decimal Odds Calculator

Convert a probability into decimal (European-style) betting odds, and calculate the potential payout and profit on a given stake.

Decimal odds —

Potential payout —

Potential profit —

Implied probability (check) —

About the Decimal Odds Calculator

Decimal odds (common in Europe, Australia and Canada) express how much a winning bet pays back per unit staked, including the original stake. They are simply the inverse of the implied win probability.

Formula: Decimal odds = 1 ÷ Probability · Payout = Stake × Decimal odds · Profit = Payout − Stake

Decimal odds of 2.50 mean a $10 stake returns $25 total ($15 profit) if the bet wins. Lower decimal odds imply a higher probability of winning, and vice versa.