Exercise Calculator Calories Burned

Calories Burned Equation:

\[ Calories = MET \times Weight_{kg} \times Time_h \]

Calories Burned:

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1. What is the Calories Burned Equation?

The Calories Burned equation estimates the number of calories expended during physical activity using the Metabolic Equivalent of Task (MET), body weight, and duration of exercise. It provides a standardized way to quantify energy expenditure across different types of physical activities.

2. How Does the Calculator Work?

The calculator uses the Calories Burned equation:

\[ Calories = MET \times Weight_{kg} \times Time_h \]

Where:

\( MET \) — Metabolic Equivalent of Task (unitless)
\( Weight_{kg} \) — Body weight in kilograms
\( Time_h \) — Duration of activity in hours

Explanation: The equation multiplies the MET value (which represents the intensity of the activity) by body weight and time to calculate total calories burned.

3. Importance of Calories Burned Calculation

Details: Calculating calories burned is essential for weight management, exercise planning, and understanding energy balance. It helps individuals set appropriate fitness goals and monitor their physical activity levels.

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 is MET and how is it determined?
A: MET (Metabolic Equivalent of Task) is a standard unit that represents the energy cost of physical activities. One MET equals the energy expenditure while sitting quietly.

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

Q3: Can I use pounds instead of kilograms?
A: The equation requires weight in kilograms. To convert pounds to kilograms, divide pounds by 2.2046.

Q4: What are typical MET values for common activities?
A: Walking (3-5), running (8-12), cycling (4-10), swimming (6-10), weight training (3-6), depending on intensity.

Q5: Should I include rest periods in the time calculation?
A: Only include the actual time spent performing the activity. Rest periods between sets or exercises should not be included.