1. What is the Calories Calculation Formula?

The calories calculation formula estimates the number of calories burned during physical activity based on the Metabolic Equivalent of Task (MET) value, body weight, and duration of the activity.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

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

Explanation: The formula calculates energy expenditure by multiplying the MET value (which represents the intensity of the activity) by body weight and time spent on the activity.

3. Importance of Calories Calculation

Details: Calculating calories burned helps in weight management, exercise planning, and understanding energy expenditure for various physical activities.

4. Using the Calculator

Tips: Enter the MET value of your activity, your weight in kilograms, and the duration of the activity in hours. All values must be valid (greater than 0).

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. One MET is defined as the energy expenditure while sitting at rest.

Q2: How accurate is this calculation?
A: This calculation provides an estimate of calories burned. Individual factors like metabolism, body composition, and exercise intensity can affect actual energy expenditure.

Q3: Where can I find MET values for different activities?
A: MET values are available in compendiums of physical activities, fitness apps, and health websites that categorize activities by their intensity levels.

Q4: Why use kilograms for weight?
A: The formula is standardized using metric units. If you know your weight in pounds, divide by 2.2 to convert to kilograms.

Q5: Can I use this for weight loss planning?
A: Yes, this calculator can help estimate calorie expenditure for various activities, which can be useful for creating a calorie deficit for weight loss.