Convert 31 to 21 Odds to Probability

31 to 21 Odds means that there are 31 chances of one outcome and 21 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 31 A's and 21 B's in 31 to 21 Odds.

31 to 21 Odds can be written as a ratio of 31/21. Instead of a ratio, Probability shows the percent chance of the outcomes A and B.

The two formulas to convert Odds to Probabilities are as follows

(A/(A+B))*100 = A%
(B/(A+B))*100 = B%

When we plug the 31 to 21 Odds numbers into the formulas, we get:

(31/(31+21))*100 = 59.62%
(21/(31+21))*100 = 40.38%

Therefore, 31 to 21 Odds converts to the following Probabilities:

59.62% Probability of A

40.38% Probability of B

So instead of saying 31 to 21 Odds, you could say that there is a 59.62% Probability.

Odds To Probability Converter
Convert more Odds here.

Convert 31 to 22 Odds to Probability
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