Single Probability
Combined Probability
Conditional Probability
Binomial Probability
Single Probability
Calculate the probability of a single event with success probability p.
Combined Probability (Two Events)
Events A and B can be independent or dependent. Choose a method below:
Conditional Probability
Calculate P(A | B) given P(A ∩ B) and P(B), or P(A) if B is guaranteed.
Binomial Probability
Calculate the probability of exactly k successes in n independent Bernoulli trials, each with success probability p.