Probability Calculator
Event Type
Single Event
Multiple Events
Number of Favorable Outcomes
Please enter a non-negative integer.
Total Number of Outcomes
Please enter a positive integer.
Probability of Event A (0 to 1)
Please enter a number between 0 and 1.
Probability of Event B (0 to 1)
Please enter a number between 0 and 1.
Operation
Complement of A
A ∪ B (Union)
A ∩ B (Intersection)
Calculate
Result: