Convert 1 to 77 Odds to Probability

1 to 77 Odds means that there are 1 chances of one outcome and 77 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 1 A's and 77 B's in 1 to 77 Odds.

1 to 77 Odds can be written as a ratio of 1/77. 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 1 to 77 Odds numbers into the formulas, we get:

(1/(1+77))*100 = 1.28%
(77/(1+77))*100 = 98.72%

Therefore, 1 to 77 Odds converts to the following Probabilities:

1.28% Probability of A

98.72% Probability of B

So instead of saying 1 to 77 Odds, you could say that there is a 1.28% Probability.

Odds To Probability Converter
Convert more Odds here.

Convert 1 to 78 Odds to Probability
Here is the next Odds on our list that we converted to Probability.