Track Health of Children

This service has two parts, both offered for free!

  • A calculator. Enter a few simple measurements for a child, and get an estimate of how well nourished they are, using models developed by the World Health Organization (WHO).
  • A database. Enter the same measurements and get the same estimates, but also track children over time and get reports. For this part of the site, you need to contact us to get your own private database.

Preview release

This is a preview release. That means it is an early version, and we may change it radically. That said, thanks for visiting. We will do our best to keep you happy!

Please send us your feedback.


We gratefully acknowledge Automattic, for providing a privacy policy and TOS under a Creative Commons license.

We gratefully acknowledge Blue Shift Lab for some source code to use as a basis for this project.

We gratefully acknowledge World Health Organization for Child Growth Standards and assistance in using them.