Probability Calculator

Calculates the probability of an event from the number of favorable outcomes and total possible outcomes. Enter the two separated by a comma, like "3,8".

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Calculates the probability of an event from the number of favorable outcomes and total possible outcomes. Enter the two separated by a comma, like "3,8".

Use cases

  • Calculating the odds of drawing a specific card from a deck
  • Solving a basic probability problem for a math assignment

Examples

3 favorable outcomes out of 8

3,8
{"probability": 0.375, "percent": 37.5}

FAQ

Is my data sent to a server?

Yes — the calculation runs on the server for this tool.

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