1. What is the Calorie Burn Equation?

The calorie burn equation estimates calories burned during physical activity based on time spent, MET (Metabolic Equivalent of Task) value, and body weight. It provides a standardized way to compare energy expenditure across different activities.

2. How Does the Calculator Work?

The calculator uses the calorie burn equation:

Where:

• \( Time \) — Duration of activity in hours
• \( MET \) — Metabolic Equivalent of Task value
• \( Weight \) — Body weight in kilograms

Explanation: The equation accounts for the intensity of the activity (MET), duration, and the individual's body weight to estimate energy expenditure.

3. Importance of MET Values

Details: MET values represent the energy cost of physical activities. One MET is defined as the energy expenditure while sitting quietly. Jumping rope typically has a MET value of 11-12, while walking ranges from 2-5 depending on speed.

4. Using the Calculator

Tips: Enter time in hours (e.g., 0.5 for 30 minutes), the appropriate MET value for your activity, and your weight in kg. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How accurate are MET values?
A: MET values are averages and individual results may vary based on fitness level, efficiency of movement, and other factors.

Q2: What's the MET value for jumping rope vs walking?
A: Jumping rope typically has a MET of 11-12 (vigorous), while walking ranges from 2.5 (slow) to 5 (very brisk).

Q3: Should I use my current weight or goal weight?
A: Always use your current weight for accurate calculations as calorie burn is directly proportional to body mass.

Q4: Does this account for afterburn effect?
A: No, this calculates only the calories burned during the activity itself. High-intensity activities may continue burning calories afterward.

Q5: How can I find MET values for other activities?
A: The Compendium of Physical Activities provides comprehensive MET values for hundreds of activities.