Calorie Expenditure By Activity Calculator

Calorie Expenditure Formula:

\[ Calories = MET \times Weight \times Time / 60 \]

Calories Burned:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is the Calorie Expenditure Formula?

The calorie expenditure formula calculates the number of calories burned during physical activity based on MET (Metabolic Equivalent of Task), weight, and time. It provides an estimate of energy expenditure for various activities.

2. How Does the Calculator Work?

The calculator uses the calorie expenditure formula:

\[ Calories = MET \times Weight \times Time / 60 \]

Where:

\( MET \) — Metabolic Equivalent of Task (dimensionless)
\( Weight \) — Body weight in kilograms (kg)
\( Time \) — Duration of activity in minutes (min)

Explanation: The formula accounts for the intensity of activity (MET), body weight, and duration to estimate total calorie expenditure.

3. Importance of Calorie Expenditure Calculation

Details: Calculating calorie expenditure is important for weight management, exercise planning, and understanding energy balance. It helps individuals tailor their fitness routines and dietary intake.

4. Using the Calculator

Tips: Enter MET value (activity intensity), weight in kilograms, and time in minutes. All values must be valid (MET > 0, weight > 0, time > 0).

5. Frequently Asked Questions (FAQ)

Q1: What is MET?
A: MET (Metabolic Equivalent of Task) is a unit that represents the energy cost of physical activities. 1 MET is defined as the energy expenditure while sitting at rest.

Q2: How accurate is this calculation?
A: This provides an estimate based on average values. Individual variations in metabolism, body composition, and exercise efficiency can affect actual calorie expenditure.

Q3: Where can I find MET values for different activities?
A: MET values are available in compendiums of physical activities. Common examples: walking (3-6 MET), running (8-12 MET), cycling (4-10 MET).

Q4: Does this account for basal metabolic rate?
A: No, this formula calculates only the additional calories burned during activity above resting metabolism.

Q5: Can I use this for weight loss planning?
A: Yes, this can help estimate exercise calorie burn for weight management, but should be combined with dietary monitoring for comprehensive planning.