So, working our odds of 1.71 into this formula gives us -100 / (1.71 - 1) = -140 So, working our odds of 2.1 into this formula gives us (2.1 - 1) * 100 = +110 Converting decimal odds for favorites to American oddsįor the favorite (odds of below 2 and greater than 1) we use the following formula: -100 / (decimal odds - 1) = American odds Converting decimal odds for underdogs to American oddsįor the underdog (odds of 2 or above) we use the following formula: (Decimal Odds - 1) * 100 = American odds We need two formulas for to work out the American odds for each fighter here. Stipe Miocic was a slight underdog at 2.1. When Francis N’Gannou faced Stipe Miocic in the 2021 rematch at UFC 260, he was the betting favorite – priced at 1.71 in decimal odds. Our Odds Conversion Calculator is powered by this Odds Lookup TableĬonverting from Decimal odds to American Odds Underlying our odds conversion calculator is the following odds conversion table, for converting odds between each of the popular 4 formats. Quick Betting Odds Conversion Lookup Table
