Convert 9 to 99 Odds to Probability

9 to 99 Odds means that there are 9 chances of one outcome and 99 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 9 A's and 99 B's in 9 to 99 Odds.

9 to 99 Odds can be written as a ratio of 9/99. 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 9 to 99 Odds numbers into the formulas, we get:

(9/(9+99))*100 = 8.33%
(99/(9+99))*100 = 91.67%

Therefore, 9 to 99 Odds converts to the following Probabilities:

8.33% Probability of A

91.67% Probability of B

So instead of saying 9 to 99 Odds, you could say that there is a 8.33% Probability.

Odds To Probability Converter
Convert more Odds here.

Convert 10 to 1 Odds to Probability
Here is the next Odds on our list that we converted to Probability.