Calories Burned Calculator
Search 240+ activities — from walking the dog to competitive squash. Enter your weight and duration, see calories burned scaled exactly to you.
Equivalent to eating
What those calories look like in real-world food — accurate averages.
How It's Calculated
MET is the Metabolic Equivalent of Task — a standardized measure of how much energy an activity uses. 1 MET equals sitting at rest. A 3 MET activity burns three times as many calories per minute as resting; a 10 MET activity burns ten times as many. This calculator uses published MET values across 240+ activities from the Compendium of Physical Activities, then scales them to your exact bodyweight. Individual variation is ±10–15% depending on fitness level, age, and sex.
More Free Tools
Your physique, not just your calories
Calories burned matters — but your body composition is what changes your physique. GainFrame uses AI to read body fat, FFMI, and muscle scores from a single photo.
- Track body fat % from progress photos
- Spot muscle groups that aren't keeping up
- See real physique change across weeks and months
- Free to start, no signup required to try
