1. What is the Walking Calorie Formula?

The formula calculates calories burned while walking based on MET value (metabolic equivalent), weight, distance, and speed. It provides an estimate of energy expenditure during physical activity.

2. How Does the Calculator Work?

The calculator uses the walking calorie formula:

Where:

• \( MET \) — Metabolic equivalent (3 to 6 for walking)
• \( Weight \) — Body weight in kilograms
• \( Distance \) — 8 km (equivalent to 5 miles)
• \( Speed \) — Walking speed in km/h

Explanation: The formula accounts for exercise intensity (MET), body weight, and the time taken to walk the distance (distance/speed).

3. Importance of Calorie Calculation

Details: Accurate calorie estimation helps in weight management, exercise planning, and understanding energy expenditure during physical activity.

4. Using the Calculator

Tips: Enter your weight in kg, select appropriate MET value (3 for slow walk, 6 for brisk walk), and your walking speed in km/h. All values must be valid (MET between 3-6, weight > 0, speed > 0).

5. Frequently Asked Questions (FAQ)

Q1: What is a MET value?
A: MET is a ratio of working metabolic rate to resting metabolic rate. 1 MET = energy cost of sitting quietly.

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

Q3: Why is distance fixed at 5 miles (8 km)?
A: This calculator is specifically designed for 5-mile walks. For other distances, the formula can be adjusted accordingly.

Q4: Does walking uphill affect calories burned?
A: Yes, uphill walking increases MET value. Use higher MET (5-6) for hilly terrain.

Q5: How can I convert pounds to kilograms?
A: 1 kg = 2.2 lbs. Divide your weight in pounds by 2.2 to get kilograms.