Z Score Table Lookup

Welcome to our Z Score Table Lookup page. Here you can submit Z Scores between -3.999 and 3.999 for us to look up in our Normal Distribution Tables.

We will give you the probability and percentile from three tables: Cumulative from mean, Cumulative, and Complementary cumulative.

Please submit your Z Score here:

Here are some examples of Z Scores that you can look up with our Z Score Table Lookup Tool:

Z Score -2.5    Z Score -1.75

Z Score 1.5    Z Score 1.675

Z Score 2    Z Score 2.3