Probability Calculator - Work Toolz

Probability Calculator

Probability Calculator

Number of Favorable Outcomes:

Total Number of Outcomes:

Result

Enter values and click Calculate.

Probability of Event 1 (e.g., 0.5 for 50%):

Probability of Event 2 (e.g., 0.5 for 50%):

Probability of Event 3 (Optional):

Result

Enter values and click Calculate.

Probability of Event 1:

Probability of Event 2:

Probability of Event 3 (Optional):

Result

Enter values and click Calculate.

Probability of Event A AND B (P(A and B)):

Probability of Event B (P(B)):

Result

Enter values and click Calculate.

Total number of items (n):

Number of items to choose/arrange (r):

Result

Enter values and click Calculate.

Total number of items (n):

Number of items to choose (r):

Result

Enter values and click Calculate.