Free tools for nutritionists and dietitians

This page provides a few free tools for nutritionists and dietitians. These tools are a small subset of NutriAdmin, our software for nutritionists and dietitians that allows you to reduce admin work in your practice. You can bookmark this page in your web browser and use the tools below, such as formula calculators, as much as you want.
Fill in the form below to calculate BMI, BMR using the Harris/Benedict Equation, Mifflin and St Jeor Equation, and Katch-McArdle Formula, as well as protein intake recommendations based on body composition.

Enter data to calculate formulas

If you want to create meal plans, store client records, manage questionnaires, billing, appointments and other admin tasks, please check NutriAdmin, the full paid version of the software. We offer a fre trial of NutriAdmin in case you want to test it out. Learn more about NutriAdmin