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Calories Burned Formula:
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The Calories Burned equation estimates the number of calories expended during physical activity based on the Metabolic Equivalent of Task (MET) value, body weight, and duration of exercise. It provides a standardized way to quantify energy expenditure across different activities.
The calculator uses the Calories Burned equation:
Where:
Explanation: The equation multiplies the MET value (which represents activity intensity) by body weight and exercise duration to estimate total energy expenditure.
Details: Accurate calorie estimation is crucial for weight management, exercise planning, and understanding energy balance. It helps individuals tailor their exercise routines to meet specific fitness and weight goals.
Tips: Enter the MET value for your activity (common values range from 2-12), your weight in kilograms, and the duration of exercise in hours. All values must be valid positive numbers.
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 provides a reasonable estimate for most people, but individual variations in metabolism, fitness level, and exercise efficiency can affect actual calorie burn.
Q3: Where can I find MET values for different activities?
A: The Compendium of Physical Activities provides standardized MET values for hundreds of activities, available through various health and fitness resources.
Q4: Why use kilograms for weight?
A: The equation is standardized using metric units. To convert from pounds to kilograms, divide pounds by 2.2.
Q5: Can this calculator be used for weight loss planning?
A: Yes, it can help estimate exercise energy expenditure as part of a comprehensive weight management program that also considers dietary intake.