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Binomial probability Calculator

Free binomial probability calculator to calculate binomial probability. Instant results in your browser — no signup.

Also known as: Calculate binomial probability, odds, chance calculator, probability calculator, expected value calculator, calculate expected value, probability math, probability calculate expected value

Direct calculator

Inputs

Results update when you click Calculate.

Probability

16.67%

Fraction

1/6

Decimal

0.1667

Percent

16.67%

Breakdown

  • Favorable
  • Other
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Recently used

Tools you open will show up here on this device — with your last inputs when available.

What this result means

Free binomial probability calculator to calculate binomial probability. Instant results in your browser — no signup. P = favorable ÷ total.

Assumptions

  • Rule dependency: Universal formula.

How is it calculated?

P = favorable ÷ total.

Example

1 in 6 → 16.67%.

Frequently asked questions

Independent events?+

Multiply probabilities for independent AND events.