Statistics Calculator

This Statistics Calculator will allow you to calculate the probability of something occurring that is in a normal distribution.
This Normal Distribution Probability Calculator takes a mean, bounded values and a standard deviation value and returns the probability of a certain event occuring in a normal distribution.
You must input a left bound, right bound, mean and standard deviation.

This Normal Probability Calculator is a great resource for Statistics.

Left Bound (use -inf for negative infinity) :
Right Bound (use inf for positive infinity) :
Mean (μ):
Standard Deviation (σ):

Probability (P):

Please enjoy using our Normal Probability Calculator.