Health & Fitness

What Is a MET?

A MET (metabolic equivalent of task) expresses the energy cost of an activity as a multiple of the energy used at rest. One MET is roughly the energy used while sitting quietly, about 1 kcal per kilogram of body weight per hour. Brisk walking is about 4 METs; running at 6 mph is close to 10.

Estimating Calories Burned

Calories ≈ MET × body weight (kg) × duration (hours). A 70 kg person running at 9.8 METs for 30 minutes uses about 343 kcal.

Activity Guidelines

Moderate activity is often defined as 3 to 6 METs and vigorous activity as above 6.

🧮 Calculate It Yourself

Put MET (Metabolic Equivalent of Task) into practice with these free calculators — no sign-up, nothing stored.

🔥 Calories Burned Calculator Estimate calories burned by activity, body weight, and duration using MET values. Calculate → ❤️ Heart Rate Zone Calculator Estimated maximum heart rate and five training zones. Calculate →

🔗 Related Terms

Calorie Basal Metabolic Rate (BMR) Maximum Heart Rate VO2 Max Heart Rate Variability (HRV) Running Pace

More Health & Fitness Terms

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Last updated: September 29, 2026. This definition is for general educational purposes only. It is not financial, investment, tax, legal, or medical advice, and it does not recommend any product or course of action. For decisions about your own situation, consult a qualified professional.