Calories Burned Calculator
Estimate calories burned by activity, from your weight and the duration.
Result
Calories burned (kcal)
123
How it works
kcal = MET × weight (kg) × hours
Each activity has a MET value (intensity). Calories burned ≈ MET × your weight in kg × time in hours. It is an estimate; real burn varies by person and effort.
Advertisement
Frequently asked questions
How are calories burned estimated?
With the MET method: intensity × weight × time. Running (MET ~10) burns far more than walking (MET ~3.5).
Is it exact?
No — it is a good estimate; heart rate and fitness change the real figure.
Advertisement