Calories Burned Calculator
kcal burned per session and per week, from MET tables.
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kcal per session
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kcal per week
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Intensity (MET)
Uses metabolic equivalents (MET): kcal/minute = MET × 3.5 × kg ÷ 200. Figures are averages for a moderately conditioned adult — fitness level and terrain change real burn by 10–20%.
How to use the Calories Burned tool
- Enter your calories burned in the fields above.
- Adjust any slider or type an exact number — the answer updates as you go.
- Copy the result and close the tab. Nothing you entered was sent anywhere.
About the Calories Burned tool
Pick an activity from the list, enter weight and duration, and get calories per session plus a weekly total across your workout count.
The math uses METs (metabolic equivalents) — the same standard exercise scientists publish — so roughly comparable across activities and body sizes.
Everything runs locally in your browser: no data is uploaded, no account is needed, and it works offline once the page has loaded.
Embed this tool
Customize and copy an iframe. Linking back helps both sites.