1. What is the Calories Burned Formula?

The calories burned formula calculates the amount of energy expended during physical activity. It uses MET (Metabolic Equivalent of Task) values, which represent the energy cost of activities compared to resting metabolism.

2. How Does the Calculator Work?

The calculator uses the calories burned formula:

Where:

• \( CB \) — Calories burned (kcal)
• \( MET \) — Metabolic Equivalent of Task (unitless)
• \( W \) — Weight (kg)
• \( T \) — Time (minutes)

Explanation: The formula estimates energy expenditure by multiplying MET value (activity intensity), weight, and time, then dividing by 200 to convert to kilocalories.

3. Importance of Calories Burned Calculation

Details: Calculating calories burned helps in weight management, fitness planning, and understanding energy balance. It's essential for creating effective exercise and nutrition programs.

4. Using the Calculator

Tips: Enter MET value (typically 1.0-10.0+ depending on activity), weight in kilograms, and time in minutes. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical MET values for work activities?
A: Office work: 1.5-2.0, Light manual labor: 2.0-4.0, Heavy manual labor: 4.0-8.0+ depending on intensity.

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

Q3: Why divide by 200 in the formula?
A: The divisor 200 converts the product of MET, weight, and time into kilocalories based on established metabolic calculations.

Q4: Can this be used for all types of work activities?
A: Yes, as long as you have the appropriate MET value for the specific work activity being performed.

Q5: How does weight affect calories burned?
A: Heavier individuals burn more calories doing the same activity for the same duration because they're moving more mass.