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Calories Burned Equation:
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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), body weight, and duration of the activity. It provides a standardized way to compare energy expenditure across different activities.
The calculator uses the following equation:
Where:
Explanation: The equation accounts for the intensity of the activity (MET), the individual's body weight, and how long the activity was performed.
Details: Understanding calories burned is crucial for weight management, exercise planning, and maintaining energy balance. It helps individuals track their physical activity levels and make informed decisions about their fitness routines.
Tips: Enter the MET value for your activity, your weight in kilograms, and the duration in minutes. All values must be 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. 1 MET is the energy expended at rest.
Q2: Where can I find MET values for different activities?
A: MET values are available in compendiums of physical activities. Common examples: walking (3-5 MET), running (8-12 MET), cycling (6-10 MET).
Q3: How accurate is this calculation?
A: It provides a reasonable estimate but individual variations in metabolism, fitness level, and exercise efficiency can affect actual calories burned.
Q4: Should I use this for weight loss planning?
A: It can be helpful for estimating energy expenditure, but should be combined with accurate tracking of calorie intake for weight management.
Q5: Does this account for afterburn effects?
A: No, this calculation only estimates calories burned during the activity itself. Some high-intensity activities may continue to burn calories afterward.