Calories Burned Calculator
Estimate how many calories you burn during common activities using MET values and your basic stats. Fast, free, and designed for fitness planning (not medical advice).
Use the CalculatorHow accurate is a calories burned estimate?
This calculator gives a practical estimate based on MET values and your inputs. Real burn can vary due to training experience, intensity, rest periods, and movement efficiency. Use it to compare workouts and plan habits.
What this calculator includes
The results show a gross burn estimate for the selected activity duration, plus a net burn estimate after subtracting baseline energy use. You also get an estimated fuel split (fat vs carbs) for awareness and planning.
Common input mistakes
Biggest mistakes are overestimating activity intensity, forgetting rest time, and using inaccurate weight/height. For best use: keep inputs realistic and track trends across weeks.
FAQ
Is this a medical tool?
No. It is a fitness & lifestyle estimation tool for general planning.
Why do I see “gross” and “net” calories?
Gross is the total estimated burn during the activity. Net subtracts baseline energy use during the same time window.
Can I use this for different activities?
Yes. Pick an activity and duration to compare workouts and understand differences.