1. What is the Calorie Burn Formula?

The calorie burn formula estimates calories burned during physical activity based on duration, intensity (MET value), and body weight. It provides a practical way to estimate energy expenditure for various 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 (activity intensity)
• \( Weight \) — Body weight in kilograms

Explanation: The equation accounts for how long, how intense, and how heavy you are when calculating calories burned.

3. Importance of Calorie Calculation

Details: Accurate calorie estimation helps with weight management, exercise planning, and understanding energy balance between intake and expenditure.

4. Using the Calculator

Tips: Enter time in hours (can be decimal for minutes), MET value for your activity, and weight in kg. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are MET values?
A: MET values represent activity intensity. 1 MET = resting energy expenditure. Common values: Walking (3-5), Running (7-12), Swimming (4-8).

Q2: How accurate is this calculation?
A: It provides a reasonable estimate but individual variations in metabolism can affect actual calories burned.

Q3: Should I use kg or pounds for weight?
A: The calculator uses kilograms. To convert pounds to kg: divide by 2.205.

Q4: Can I use this for weight loss planning?
A: Yes, it can help estimate exercise calories to create a calorie deficit, though diet is typically more important for weight loss.

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