Track your nutrition, fitness & health data.

Log your diet, exercise, biometrics and notes.



Calorie reduced diets require a lot of information to perform optimally. In order to restrict caloric intake, but remain healthy, users of the diet must track their vitamin, mineral, and protein intakes with great care.

We aim to provide a complete solution for the smart dieter.

Cronometer easy to use icon
Easy to use,
data entry
Cronometer micronutrients and foods icon
Track up to 82 micronutrients from 300,000+ foods
Cronometer diet, exercise, biometrics and notes icon
Log your diet,
exercise, biometrics
and notes
Cronometer custom foods and recipes icon
Create custom foods
and recipes
Cronometer mobile app icon
Mobile app for logging
on the go
Cronometer customer service icon
Built in help anywhere
you see an ⓘ

We also have a Professional Version for dietitians, doctors, and wellness coaches.

Cronometer Mobile App on iPhone and Android Phone


Our mobile app for iOS and Android lets you access your account from anywhere.
  • Easily access your account when on-the-go
  • Stream-lined data entry
  • Optimized for touch screens

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Become an Affiliate