Activity Calorie Calculator Formula

Activity Calorie Formula:

\[ CB = \frac{MET \times W \times T}{200} \]

Activity Calories (CB):

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1. What is the Activity Calorie Formula?

The Activity Calorie Formula calculates the number of calories burned during physical activity based on the Metabolic Equivalent of Task (MET), body weight, and duration of the activity. This formula provides an estimate of energy expenditure for various physical activities.

2. How Does the Calculator Work?

The calculator uses the activity calorie formula:

\[ CB = \frac{MET \times W \times T}{200} \]

Where:

\( CB \) — Calories burned (kcal)
\( MET \) — Metabolic Equivalent of Task (unitless)
\( W \) — Body weight (kg)
\( T \) — Time spent in activity (minutes)

Explanation: The formula accounts for the intensity of the activity (MET), the individual's body weight, and the duration of the activity to estimate total calories burned.

3. Importance of Activity Calorie Calculation

Details: Calculating activity calories is essential for weight management, fitness tracking, and designing effective exercise programs. It helps individuals understand their energy expenditure and make informed decisions about their physical activity levels.

4. Using the Calculator

Tips: Enter the MET value of the activity, your weight in kilograms, and the duration of the activity in minutes. All values must be valid (MET > 0, weight > 0, time > 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 formula?
A: The formula provides a reasonable estimate for most people, but individual variations in metabolism, fitness level, and body composition can affect accuracy.

Q3: Where can I find MET values for different activities?
A: MET values are available in compendiums of physical activities and various health/fitness resources. Common activities have standardized MET values.

Q4: Can this formula be used for weight loss planning?
A: Yes, it can help estimate calorie expenditure for weight management, but should be used in conjunction with dietary monitoring and professional guidance.

Q5: Does the formula account for different fitness levels?
A: The formula uses standardized MET values and doesn't specifically account for individual fitness levels, which may affect actual calorie expenditure.