1. What is the Walking Calories Formula?

The walking calories formula estimates energy expenditure during walking based on weight, height, walking speed, and time. It accounts for both basal metabolic rate and the energy cost of movement.

2. How Does the Calculator Work?

The calculator uses the walking calories formula:

Where:

• \( weight_{kg} \) — Body weight in kilograms
• \( height \) — Height in meters
• \( speed \) — Walking speed in meters per second
• \( time_{min} \) — Walking duration in minutes

Explanation: The formula combines the basal metabolic rate component (0.035 × weight) with the movement component (speed²/height × 0.029 × weight).

3. Importance of Calorie Calculation

Details: Accurate calorie estimation helps with weight management, exercise planning, and understanding energy expenditure for health and fitness goals.

4. Using the Calculator

Tips: Enter weight in kg, height in meters, walking speed in m/s, and time in minutes. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this formula?
A: It provides a reasonable estimate for most people, but individual variations in metabolism and walking efficiency can affect actual calorie burn.

Q2: How do I convert mph to m/s?
A: Multiply mph by 0.447 to get m/s. For example, 3 mph = 1.34 m/s.

Q3: Does this work for running?
A: No, this formula is specifically for walking. Running has a different energy cost.

Q4: Why does height affect calorie burn?
A: Taller individuals typically have longer strides and may expend energy slightly differently than shorter individuals.

Q5: How can I get more accurate results?
A: For greater accuracy, consider using a heart rate monitor or fitness tracker that accounts for your personal physiology.