CALCULATORS

Probability Calculator

Calculate simple event probability and odds.

FreeNo accountRuns locally
Probability
Percentage
Odds against

METHOD

How this tool works

Probability equals favorable outcomes divided by total possible outcomes.

EXAMPLE

A quick check

One favorable face on a six-sided die has probability 1/6 or 16.67%.

Designed for a single task.Inputs are processed in your browser; Utilens does not require an account or intentionally send your entered tool values to an application server.

Quick answers

Can favorable outcomes exceed total outcomes?

No.

Does this handle dependent events?

No. It calculates one simple event.