Calories Burned Calculator

Calculate calories burned during any activity — running, cycling, swimming, weights, yoga, and more. Uses MET values for accuracy.

🏃 Calories Burned

Weight (kg)

Duration (min)

Activity

Results

Calories Burned291 kcal

MET Value8.3

💡 How Calories Burned Are Calculated

Calories burned = MET × weight (kg) × time (hours). MET (Metabolic Equivalent of Task) represents the energy cost relative to rest. Walking = 2.5-4.3 MET, running = 8-12 MET, cycling = 7-10 MET.

Higher body weight burns more calories for the same activity and duration. Intensity matters more than duration — 30 minutes of running burns more than 60 minutes of walking.

70 kg, 30 min running at 8 km/h (MET 8.3): 290 kcal burned. Same person, 30 min walking: 88 kcal.