About This Tool
This joint probability calculator computes P(A∩B) — the probability that both events A and B occur. It supports both independent events (P(A) × P(B)) and dependent events (P(A) × P(B|A)) using conditional probabilities.
Find the probability that two events occur together, with support for independent and dependent events.
P(A ∩ B)
0.35
This joint probability calculator computes P(A∩B) — the probability that both events A and B occur. It supports both independent events (P(A) × P(B)) and dependent events (P(A) × P(B|A)) using conditional probabilities.