Convert 30 to 31 Odds to Probability

30 to 31 Odds means that there are 30 chances of one outcome and 31 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 30 A's and 31 B's in 30 to 31 Odds.

30 to 31 Odds can be written as a ratio of 30/31. 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 30 to 31 Odds numbers into the formulas, we get:

(30/(30+31))*100 = 49.18%
(31/(30+31))*100 = 50.82%

Therefore, 30 to 31 Odds converts to the following Probabilities:

49.18% Probability of A

50.82% Probability of B

So instead of saying 30 to 31 Odds, you could say that there is a 49.18% Probability.

Odds To Probability Converter
Convert more Odds here.

Convert 30 to 32 Odds to Probability
Here is the next Odds on our list that we converted to Probability.