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Hold Calculator

Enter the odds for each outcome in a market to calculate the sportsbook's hold percentage, the share of every dollar wagered it expects to keep as revenue.

Market Outcomes
Outcome 1 Odds
Outcome 2 Odds

Results

Hold Percentage

4.71%

Total Implied Probability

104.71%

Individual Implied Probabilities

Outcome 152.36%
Outcome 252.36%

Find Profitable Bets Before the Market Does

Odds Assist Pro scans sportsbooks and prediction markets around the clock to find +EV bets, arbitrage, middles, sharp line movement, and more. Stop guessing and start betting with a statistically profitable edge.