Body composition & weight
Calories Burned Calculator
The energy cost of an activity, from its intensity and duration.
Activity intensity is expressed in METs — how many times your resting energy use it costs. Sitting is 1, ordinary walking about 3, and fast running about 12.
Fill in your details and press calculate — your result will appear here.
Formula and method
Calories equal MET × 3.5 × weight in kg ÷ 200 × minutes. MET values come from the standard Compendium of Physical Activities.
Formula used
kcal = MET x 3.5 x mass(kg) / 200 x minutes
Assumptions and limits
- A MET value is a population average; it ignores individual movement efficiency, terrain and environmental conditions.
Scientific sources
Ainsworth BE, Haskell WL, Herrmann SD, et al. “2011 Compendium of Physical Activities: a second update of codes and MET values.” Med Sci Sports Exerc. 2011;43(8):1575-1581.
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