Odds Probability Calculator

A to B Odds Probability
A : B
For 3 to 2 odds of Winning;

Probability of Winning:

Chance of winning:

Calculator Use

Convert stated odds to a decimal value of probability and a percentage value of success.

Odds Formulas:

This calculator will convert "odds of winning" an event into a percentage chance of winning.  If odds are stated as an A to B chance of success then the probability of success is given as P = B / (A + B).  The percent chance of winning is calculated as P x 100.


Cite this content, page or calculator as:

Furey, Edward "Odds Calculator" From http://www.CalculatorSoup.com - Online Calculator Resource.