Example calculation

Probability Calculator for 30 successful outcomes

This example page shows how probability calculator works when the successful outcomes is set to 30. You can use it as a starting point before testing your own assumptions.

Inputs used in this example

Successful outcomes30
Total outcomes13
Estimated result
Probability
230.77%
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Why this example matters

If this calculator is new to you, use these values as a starting point. See how the result is produced, then adjust the numbers to match your own situation.

If these numbers are close to your situation, use the result as a reference and then run the calculator with your own values. Select "Open calculator" below to make the comparison.

Explore nearby scenarios

Try a slightly different scenario to see how the result moves — useful for narrowing in on the values closest to your situation.