Odds Calculator

Odds Conversion Calculators

Sports betting odds can be displayed in one of three different formats.

The odds calculators on this page allows you to convert sports betting odds to different formats, or convert chance of winning percentages to each of the different formats.

Odds Converter Calculator

Use this odds & profit calculator to convert known odds in one format to your preferred odds format.

To use, simply input your known odds in either American, Fractional (UK) or Decimal (European) odds into one of the boxes and click the convert button. The odds equivalent in all other formats will then be shown, as well as your expected profit. Remember that you would also have your original bet returned to you, so add that value to the profit for your total payout figure.



Chance of winning Odds Calculator

Select a chance of winning percentage from the drop down box and see how this translates into Fractional, Decimal and American odds

Chance of winning odds calculator
% Chance of Winning
· Fractional/UK Odds
· Decimal/European Odds
· American Odds

Contact us for instructions on how to use our calculators on your website or you can also visit HorseRacing.co.uk for more information on UK odds.

Learn more about sports betting odds formats.