1. What is the Calories Burned Equation?

The Calories Burned equation estimates the number of calories burned during physical activity based on duration, intensity (MET value), and body weight. It provides a standardized way to calculate energy expenditure for various activities.

2. How Does the Calculator Work?

The calculator uses the Calories Burned equation:

Where:

• \( Time \) — Duration of activity in hours
• \( MET \) — Metabolic Equivalent of Task (activity intensity)
• \( Weight \) — Body weight in kilograms

Explanation: The equation accounts for the relationship between activity duration, intensity, and body weight in determining energy expenditure.

3. Importance of Calorie Calculation

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

4. Using the Calculator

Tips: Enter time in hours (can be decimal), MET value for your activity (common running MET is 7-12 depending on speed), and weight in kg. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is a MET value?
A: MET (Metabolic Equivalent of Task) is a unit that represents the energy cost of physical activities. 1 MET = energy expended at rest.

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

Q3: Where can I find MET values for different activities?
A: The Compendium of Physical Activities provides comprehensive MET values for various exercises and intensities.

Q4: Does this account for afterburn effect?
A: No, this calculates only the calories burned during the activity itself. Additional calories may be burned during recovery.

Q5: Should I use this for weight loss planning?
A: It can be helpful for estimating exercise energy expenditure, but should be combined with dietary monitoring for weight management.