Convert 13 to 30 Odds to Probability

13 to 30 Odds means that there are 13 chances of one outcome and 30 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 13 A's and 30 B's in 13 to 30 Odds.

13 to 30 Odds can be written as a ratio of 13/30. 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 13 to 30 Odds numbers into the formulas, we get:

(13/(13+30))*100 = 30.23%
(30/(13+30))*100 = 69.77%

Therefore, 13 to 30 Odds converts to the following Probabilities:

30.23% Probability of A

69.77% Probability of B

So instead of saying 13 to 30 Odds, you could say that there is a 30.23% Probability.

Odds To Probability Converter
Convert more Odds here.

Convert 13 to 31 Odds to Probability
Here is the next Odds on our list that we converted to Probability.