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๐ŸŽ Health & Fitness

Calorie Calculator

Free calorie burn calculator. Estimate calories burned by activity, body weight, and duration. Covers walking, running, cycling, swimming and more.

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Calorie Calculator
Free ยท Instant ยท No Signup

Formula

Formula
Calories = MET ร— 3.5 ร— Weight(kg) รท 200 ร— Duration(min)
MET (Metabolic Equivalent of Task) represents the intensity of activity. Walking = 3.5 MET, Running = 8-11 MET, Cycling = 6 MET. Higher MET = more calories burned.

Frequently Asked Questions

How many calories does walking burn?+
Walking at moderate pace (~5.5km/h) burns approximately 250-400 calories per hour depending on body weight. Heavier people burn more.
How many calories to lose 1kg?+
You need a deficit of approximately 7,700 calories to lose 1kg of fat. At 500 cal/day deficit, that takes about 15 days.
Is the calorie calculator accurate?+
It uses MET-based estimation which is accurate to within 10-15%. Actual burn varies by fitness level, terrain, and individual metabolism.
Is this calorie calculator free?+
Yes, completely free with no signup required.

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