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 simple way to estimate energy expenditure during walking and other 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 activity (MET), duration, and body weight to estimate total calories burned.

3. Importance of Calorie Calculation

Details: Understanding calorie expenditure helps with weight management, exercise planning, and maintaining energy balance for health and fitness goals.

4. Using the Calculator

Tips: Enter time in hours (can be decimal), MET value for the activity (3.5 for average walking), and weight in kg. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical MET values for walking?
A: Walking at 2.8-3.2 mph is about 3.5 METs, brisk walking (3.5-4 mph) is 4.3 METs, and walking uphill can be 5-6 METs.

Q2: How accurate is this calculation?
A: It provides a reasonable estimate but individual factors like fitness level, body composition, and terrain can affect actual calories burned.

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

Q4: Can I use this for other activities?
A: Yes, by changing the MET value. Running (6-9 METs), cycling (4-8 METs), etc. can be calculated with appropriate MET values.

Q5: Does this include basal metabolic rate?
A: No, this calculates only the additional calories burned during the activity above your resting metabolism.