Convert 4 to 21 Odds to Probability




4 to 21 Odds means that there are 4 chances of one outcome and 21 chances of a different outcome.

We will call these different outcomes A and B. Thus, there are 4 A's and 21 B's in 4 to 21 Odds.

4 to 21 Odds can be written as a ratio of 4/21. 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 4 to 21 Odds numbers into the formulas, we get:

(4/(4+21))*100 = 16.00%
(21/(4+21))*100 = 84.00%

Therefore, 4 to 21 Odds converts to the following Probabilities:

16.00% Probability of A

84.00% Probability of B



So instead of saying 4 to 21 Odds, you could say that there is a 16.00% Probability.

Odds To Probability Converter
Convert more Odds here.

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Convert 4 to 22 Odds to Probability
Here is the next Odds on our list that we converted to Probability.





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