Binomial Probability Distribution Calculator

Binomial Distribution Calculator

Number of trials (n): Probability of success (p):

Calculate: Exact probability (P(X = k)) Cumulative probability (P(X ≤ k)) Greater than (P(X > k)) k value:

Probability:

Binomial Distribution Plot

Probability Table

How to Use This Tool:

1. Enter number of trials (n) and probability of success (p)
2. Click "Calculate & Plot" to see the distribution
3. For specific probabilities:
   • Select calculation type (exact, cumulative, etc.)
   • Enter k value
   • Click "Calculate Probability"

Binomial Distribution models the number of successes in n independent trials with probability p.