Convert 10 to 20 Odds to Probability

10 to 20 Odds means that there are 10 chances of one outcome and 20 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 10 A's and 20 B's in 10 to 20 Odds.

10 to 20 Odds can be written as a ratio of 10/20. 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 10 to 20 Odds numbers into the formulas, we get:

(10/(10+20))*100 = 33.33%
(20/(10+20))*100 = 66.67%

Therefore, 10 to 20 Odds converts to the following Probabilities:

33.33% Probability of A

66.67% Probability of B

So instead of saying 10 to 20 Odds, you could say that there is a 33.33% Probability.

Odds To Probability Converter
Convert more Odds here.

Convert 10 to 21 Odds to Probability
Here is the next Odds on our list that we converted to Probability.