Calories Burned During Workout Calculator

Calories Burned Formula:

\[ Calories = MET \times Weight (kg) \times Time (hr) \]

Calories Burned:

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1. What is the Calories Burned During Workout Calculator?

The Calories Burned During Workout Calculator estimates energy expenditure using metabolic equivalent (MET) values. It calculates the number of calories burned during physical activity based on the intensity of the exercise, body weight, and duration.

2. How Does the Calculator Work?

The calculator uses the calories burned formula:

\[ Calories = MET \times Weight (kg) \times Time (hr) \]

Where:

\( MET \) — Metabolic Equivalent of Task (unitless)
\( Weight \) — Body weight in kilograms (kg)
\( Time \) — Duration of activity in hours (hr)

Explanation: The MET value represents the energy cost of physical activities. One MET is defined as the energy expenditure while sitting at rest. Higher MET values indicate more intense activities that burn more calories.

3. Importance of Calories Burned Calculation

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

4. Using the Calculator

Tips: Enter MET value (common activities: walking=3.5, running=8, cycling=7), weight in kilograms, and time in hours. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are MET values and where can I find them?
A: MET values represent exercise intensity. The Compendium of Physical Activities provides comprehensive MET values for various activities.

Q2: How accurate is this calculation?
A: This provides a good estimate for most people, but individual factors like fitness level, body composition, and exercise efficiency can affect actual calories burned.

Q3: Should I use kg or pounds for weight?
A: The formula requires weight in kilograms. If you know your weight in pounds, divide by 2.205 to convert to kilograms.

Q4: Can I use minutes instead of hours?
A: Yes, simply divide minutes by 60 to convert to hours (e.g., 30 minutes = 0.5 hours).

Q5: Does this account for after-burn effect?
A: No, this calculation only estimates calories burned during the activity itself. High-intensity exercises may continue to burn calories after the workout (EPOC effect).