Estimate calories burned during exercises and daily activities.
This calculator uses Metabolic Equivalent of Task (MET) values from the Compendium of Physical Activities to estimate how many calories you burn during any exercise or daily activity. Simply select an activity, enter your weight and duration, and get an instant estimate.
35+ activities
From running and swimming to gardening and desk work.
MET-based calculation
Uses published MET values for evidence-based estimates.
Simple interface
Select, enter, calculate — results in seconds.
Weight unit toggle
Switch between kg and lbs instantly.
Calorie Calculator
Calculate daily calorie needs based on your stats and activity level
Body Fat Calculator
Estimate body fat percentage using the U.S. Navy method
BMR Calculator
Calculate your Basal Metabolic Rate with Mifflin-St Jeor and Harris-Benedict
BMI Calculator
Calculate your Body Mass Index and weight classification
Ideal Weight Calculator
Find your ideal body weight using Devine, Robinson, Miller, and Hamwi formulas
Pace Calculator
Calculate running pace, time, or distance for training and races