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BombersFM

Calories Burned Calculator

Estimate calories burned during exercise using MET values, your weight, and activity duration.

kg
min

Calories burned

441

Breakdown

kcal per minute
9.80
MET intensity
8
≈ donut equivalents
1.80

Last updated:

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FAQ

What are METs?

A MET (Metabolic Equivalent of Task) is energy cost relative to rest. 1 MET ≈ 3.5 ml O₂/kg/min. The formula: kcal = MET × 3.5 × weight(kg) ÷ 200 × minutes.

Does the afterburn effect add many calories?

Excess post-exercise oxygen consumption adds roughly 6–15% on top of the workout burn — real but modest. The session itself matters far more.

Why does my watch show different calories?

Watches fold in your resting metabolism for the elapsed time; this tool shows the net extra burn from the activity alone. Both definitions are valid.

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