Odds Converter
Enter decimal odds to instantly get the American, fractional and implied-probability equivalents.
American
+100
Fractional
1.00/1
Implied prob.
50.00%
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Why convert odds
Different books and regions show odds differently. Converting to a single format lets you compare lines and spot the best price fast.
Implied probability
Implied probability is 100 / decimal odds — what the price says your chance of winning is, before the bookmaker margin.