EASI Calculator

Quickly calculate eczema severity using the validated EASI score.

** Notice to users of SAMSUNG devices: the keypad on your device might not be able to enter a decimal point. This is an issue with Samsung's keypad. To fix this, please install 'Google Keyboard' which does not have this problem. **

The EASI (Eczema Area and Severity Index) is a validated scoring system for objective measurement of eczema severity. This calculator allows you to enter basic clinical parameters and quickly calculate an EASI score.

This app was developed by Lawrence Brown. EASI was designed by Prof Jon Hanifin and colleagues; there is international consensus to use EASI as the preferred instrument to measure the clinical signs of atopic eczema in all future clinical trials.