Chi square calculator

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Alejandro Lemor, M.D. [2]

The following file contains a 2×2 contingency table for chi square calculation.

Chi Square Calculator

1. Click on the link above to download the spreadsheet.
2. In the white boxes, you should enter the number of individuals for each group.
3. You may also enter the name of the groups (rows) and categories (columns).