Track Your Calories, Exercise, and Weight

PlusbtnSign up free! Sign-up is quick, easy, and free for the first month. See an overview of what we have to offer you. Or just take a look around. See the goals page to see how we help you set your weight, calorie, and exercise goals. And check out "The Score," where we present visual analysis tools to help you understand what works for you.

Tools & Calculators
Calorie Lookup

Lookup calories in foods you eat based on data from the USDA's Nutrient Database.


Estimate your Basal Metabolic Rate (BMR), Body Mass Index (BMI), Total Daily Energy Expenditure (TDEE), body bat Percentage, and more.

Each calculator includes plenty of background information on what is being calculated, and includes references to the research that the calculations are based upon.


Body Mass Index.

What should you goal weight be?


Basal Metabolic Rate and Total Daily Energy Expenditure.

How many calories per day should you be eating?

Body Fat %

Body Fat Estimation

Waist to Hip Ratio

Worried about heart disease?