1. What is the MET Method for Activity Calories?

The MET (Metabolic Equivalent of Task) method estimates calories burned during physical activity by comparing the energy expenditure of an activity to resting metabolic rate. One MET is defined as the energy cost of sitting quietly.

2. How Does the Calculator Work?

The calculator uses the MET formula:

Where:

• \( \text{MET} \) — Metabolic Equivalent of Task (dimensionless)
• \( \text{Weight} \) — Body weight in kilograms (kg)
• \( \text{Time} \) — Duration of activity in hours (hr)
• \( \text{Calories} \) — Calories burned in kilocalories (kcal)

Explanation: The formula multiplies the MET value (activity intensity) by body weight and time to estimate total energy expenditure.

3. Importance of Calories Burned Calculation

Details: Accurate calorie burn estimation helps in weight management, exercise planning, and understanding energy balance for fitness and health goals.

4. Using the Calculator

Tips: Enter MET value (common activities: walking=3.5, running=8, cycling=7), weight in kilograms, and time in hours. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical MET values for common activities?
A: Sitting=1, walking (3 mph)=3.5, cycling (moderate)=6, running (6 mph)=10, swimming=8.

Q2: How accurate is the MET method?
A: It provides reasonable estimates for general purposes but individual variations in metabolism can affect accuracy.

Q3: Should I use kg or pounds for weight?
A: The formula requires weight in kilograms. Convert pounds to kg by dividing by 2.205.

Q4: Can I use minutes instead of hours?
A: Yes, but convert minutes to hours by dividing by 60 (e.g., 30 minutes = 0.5 hours).

Q5: Does this include basal metabolic rate?
A: The MET method calculates additional calories burned above resting metabolism.