1. What is the Walking Calories Formula?

The walking calories formula estimates energy expenditure during treadmill walking based on metabolic equivalent (MET), body weight, and exercise duration. It provides a practical way to quantify calorie burn during exercise.

2. How Does the Calculator Work?

The calculator uses the following equation:

Where:

• \( MET \) — Metabolic equivalent of task (dimensionless)
• \( Weight \) — Body weight in kilograms
• \( Time \) — Exercise duration in minutes

Explanation: The equation accounts for exercise intensity (MET), body mass, and duration to estimate total energy expenditure.

3. Importance of MET Values

Details: MET values represent exercise intensity. For treadmill walking, typical MET values range from 2.5 (slow walk) to 5.0 (fast walk or incline).

4. Using the Calculator

Tips: Enter MET value (check exercise intensity tables), your weight in kg, and exercise duration in minutes. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical MET values for treadmill walking?
A: 2.5-3.5 for 2-3 mph, 3.5-4.5 for 3-4 mph, 4.5-5.5 for 4+ mph or with incline.

Q2: How accurate is this calculation?
A: It provides a reasonable estimate (±10-20%) for most people, but individual metabolism varies.

Q3: Should I use kg or lbs for weight?
A: The calculator requires weight in kilograms (1 kg = 2.2 lbs).

Q4: Does this account for age or fitness level?
A: No, the basic formula doesn't account for these factors. More advanced calculations might.

Q5: Can I use this for running?
A: Yes, but use appropriate MET values (6.0-9.0+ for running depending on speed).