Odds Converter
Updated just nowAmerican
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e.g., +150, -200
Decimal
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e.g., 2.50, 1.50
Fraction
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e.g., 3/2, 1/2
Implied Prob.
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Chance of winning
Payout Examples
$10 bet-
$50 bet-
$100 bet-
Quick Primer
Convert between formats and see implied win probability. American shows profit on a $100 bet (+150) or stake required to win $100 (−200). Decimal is total return (stake × decimal). Fraction is profit relative to stake (3/2 = $3 profit for every $2 staked).