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Calories Burned Calculator

Adjust the inputs below. Results update as you type.

How it works

Calories burned = MET × weight(kg) × time(hours). MET (Metabolic Equivalent of Task) is the ratio of exercise to resting metabolic rate: walking = 3.5 MET, running at 6 mph = 9.8 MET, cycling moderate = 8 MET. Actual burn varies by fitness level, terrain, and individual metabolism. Wearable devices typically have 10–15% error.

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