Coin Toss Probability Calculator


Coin toss also known as coin flipping probability is used by people around the world to judge whether its going to be head or tail after flipping the coin. By theory, we can calculate this probability by dividing number of expected outcomes by total number of outcomes. 

The formula:
Coin Toss Probability Formula

For example: If you flip a coin 6 times, what is the probability you get heads twice?

We can find the answer by dividing 2 (expected outcome) by 6 (total outcomes)

= 2/6

= 0.33

So the probability of getting heads twice is 0.33

Similarly, if the above question was to calculate the probability of getting tails then,

6 - 2 = 4

So we can divide 4/6 = 0.66

Therefore, the probability of getting tails is 0.66

Use the below online coin toss probability calculator in similar way. Enter the expected outcomes and total outcomes, press calculate to find out the answer.


Number of Expected Outcomes:
Total Number of Outcomes:
Probability:






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