1. What is the Calorie Burn Equation?

The calorie burn equation estimates calories burned during physical activity based on Metabolic Equivalent of Task (MET) values, duration of activity, and body weight. It provides a practical way to estimate energy expenditure during walking and other exercises.

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 the individual's body weight to estimate energy expenditure.

3. Importance of Calorie Calculation

Details: Accurate calorie estimation is crucial for weight management, exercise planning, and understanding energy balance in health and fitness programs.

4. Using the Calculator

Tips: Enter time in hours, MET value (3.0 for moderate walking by default), and weight in kg. All values must be valid (time > 0, MET > 0, weight > 0).

5. Frequently Asked Questions (FAQ)

Q1: What are MET values?
A: MET (Metabolic Equivalent of Task) is a unit that estimates the energy cost of physical activities. 1 MET = energy expenditure at rest.

Q2: What's the MET value for walking?
A: Walking MET values range from 2.0 (slow pace) to 5.0 (very brisk pace). Moderate walking is typically 3.0-3.5 MET.

Q3: How accurate is this calculation?
A: It provides a reasonable estimate but individual variations in metabolism, terrain, and walking efficiency affect actual calorie burn.

Q4: Should I use this for weight loss planning?
A: It can be part of weight loss planning but should be combined with dietary monitoring and professional advice.

Q5: Does walking speed affect calories burned?
A: Yes, faster walking increases MET value and thus calorie burn. Uphill walking also increases energy expenditure.