1. What is the Calories Burned Formula?

The calories burned formula estimates energy expenditure during physical activity based on metabolic equivalents (METs), body weight, and duration of activity. It provides a practical way to quantify energy expenditure for various activities.

2. How Does the Calculator Work?

The calculator uses the calories burned equation:

Where:

• \( \text{MET} \) — Metabolic equivalent of task (activity intensity)
• \( \text{Weight} \) — Body weight in kilograms
• \( \text{Time} \) — Duration of activity in hours

Explanation: The equation multiplies the activity intensity (MET) by body weight and duration to estimate total calories burned.

3. Importance of Calculating Calories Burned

Details: Understanding calories burned helps with weight management, exercise planning, and achieving fitness goals. It provides quantitative feedback on physical activity.

4. Using the Calculator

Tips: Enter MET value (available in activity tables), weight in kg, and time in hours. 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 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 can affect actual calories burned.

Q3: Where can I find MET values for activities?
A: MET values are published in compendiums of physical activities. Common examples: walking (3-5 MET), running (8-12 MET), swimming (6-10 MET).

Q4: Should I use kg or pounds for weight?
A: The formula requires weight in kilograms. To convert pounds to kg, divide by 2.205.

Q5: Can I use minutes instead of hours?
A: Yes, but convert minutes to hours (divide by 60) for accurate results with this formula.