Eat smarter.
Live better.

Track your calories, exercise, biometrics and health data.

Eat smarter.
Live better.

Track your calories, exercise, biometrics and health data.

cronometer-pro-screenshot
As Seen On
Available on Web, iOS and Android

Discover Your Nutrition

Cronometer encourages you to not just count your calories but to focus on your nutrition as a whole.

Over 4 million users

Join the community and get tips and inspiration from other users on our forums and Facebook groups.

Accurate nutrition data

You can be confident that the food you log has the correct nutrition data. We verify every food submission for accuracy.

Data privacy & security

We don't sell your account data to third parties and take the security of our users' accounts seriously.

Data privacy and security

We don't sell your account data to third parties and take the security of our users' accounts seriously.

Accurate Nutrition Data

You can be confident that the food you log has the correct nutrition data. We verify every food submission for accuracy.

Over 4 Million Users

Join the community and get tips and inspiration from other users on our forums and Facebook groups.

Develop healthy habits with Cronometer

Count your calories, ensure you're meeting nutrient targets, and see your progress over time.

Track up to 82 micronutrients

Log your meals and track all your macro and micronutrients for free.

Log meals, exercise and biometrics

Plus, you can create custom foods, recipes, exercises and biometrics!

Valuable reports and charts

Learn how nutrients and biometrics correlate over time.

Custom diet settings

Set weight, macro & nutrient targets to meet your goals.

Fasting timer

Track your intermittent fasts and see their effect over time.

Diet support

Whether you’re Keto, Vegan, or on one recommended by your doctor.

Sync Cronometer with these activity trackers, Apple Health and Google Fit

User Reviews

I started Keto in July. MyFitnessPal seemed pretty cool. Spent hours setting it up and entering recipes only to discover the macros were not reliable due to all the contributions by the community. I was so frustrated. Then I found a review of several apps (on the Keto Mojo website) and discovered I wasn't the only one concerned about unreliability of the macros on both MFP and CarbManager (tried that too). Behold Cronometer! I love this app. It draws from nutrition databases with minimal community contributions so much, much more reliability. There are many more free features. The user interface is easy to navigate. I'm very happy with Cronometer.

iOS Review
September 23, 2019

This app is my dream! I've been on the hunt for something that can track my daily nutritional needs and the majority of apps seem to think that only means macros. This tracks EVERYTHING! Getting my daily vitamins through food is so important to me and this has taken a HUGE load off of my plate. I bought gold within minutes. This is set up great, easy to use, links with my FitBit. I could go on and on.

Android Review
November 23, 2020

Are you a healthcare professional?
Then our Pro version is for you.
Learn About Pro
Are you a healthcare professional?

Then our Pro version is for you.

We Are Canadian

Independently owned and operated by people who care about their users' nutrition.

Cronometer’s headquarters are based in the idyllic mountain town of Revelstoke, BC, Canada. We are a team of 20+ professionals brought together by a love of nutrition, skiing and the great outdoors.

Help us spread the good word about nutrition and become an affiliate.
Become an Affiliate