Odds Calculator – Quickly Convert Decimal, Fractional, American Odds

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Want to convert betting odds from fractional odds into decimal odds or American odds, or vice versa? You can do so using our handy odds calculator below. Simply enter the odds and our savvy tool will automatically do the work for you.

Convert Odds from:
Fractional Odds:
American Odds:
Implied Probability

How To Use The Punters Page Odds Calculator

  • Choose your preferred odds format (Decimal, Fractional or American)
  • Insert the odds you wish to convert in the white box in the top right of the calculator.
  • The odds conversion for the other two types of odds together with the implied probability will be shown automatically.

Should you wish to use the Odds Calculator for a new conversion, simply tap the RESET button in green.

At A Glance Betting Odds Conversion Table

If you prefer the old fashion way instead of using an odds conversion calculator, below is an ‘at a glance' odds conversion table. Use this table to convert some of the most common fractional odds, decimal odds and American odds.

Fraction Decimal American
1/5 1.2 -500
1/4 1.25 -400
1/3 1.3 -300
1/2 1.5 -200
8/11 1.72 -137.50
3/4 1.75 -133
4/5 1.8 -125
1/1 2.0 100
11/10 2.10 110
6/5 2.20 120
5/4 2.25 125
13/10 2.3 130
6/4 2.5 150
7/4 2.75 175
2/1 3.0 200
9/4 3.25 +225.00
5/2 3.5 250
5/1 6.0 500
10/1 11.0 1,000
50/1 51.0 5,000
100/1 101.0 10,000

Don't miss our full guide to understanding odds. Alternatively, if you want more great calculators, check out our bet calculators page.


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