Binomial Probability Calculator

SRIKAMI · STATISTICS & DATA

Calculate exact or cumulative probabilities for a fixed number of independent trials.

Number of trials (n)Non-negative whole number.

Probability of success (%)Enter a percentage from 0 to 100.

Number of successes (k)Non-negative whole number, no greater than n.

Probability typeChoose exact, at most k, or at least k.

Enter your values and select Calculate.