used by people in more than 220 countries!
Calculator: Cumulative Distribution Function (CDF) for the Standard Normal Distribution
Cumulative Distribution Function (CDF) Calculator for the Standard Normal Distribution
This calculator will compute the cumulative distribution function (CDF) for the standard normal distribution (i.e., the area under the standard normal distribution from negative infinity to x), given the upper limit of integration x.
Please enter the necessary parameter values, and then click 'Calculate'.