1. What is the Calories Burned Equation?

The calories burned equation estimates energy expenditure during physical activity using MET (Metabolic Equivalent of Task) values, weight, and duration of activity. It provides a way to quantify the calories burned during weight training and running activities.

2. How Does the Calculator Work?

The calculator uses the following equation:

Where:

• \( MET \) — Metabolic Equivalent of Task (dimensionless)
• \( weight \) — Body weight in kilograms
• \( time \) — Duration of activity in minutes

Explanation: The equation accounts for the intensity of the activity (MET), the person's body weight, and how long the activity was performed.

3. Importance of Calories Calculation

Details: Calculating calories burned helps in weight management, exercise planning, and understanding energy expenditure during different physical activities.

4. Using the Calculator

Tips: Enter MET value (3.5 for moderate weight training, 7.0 for vigorous weight training, 8.0 for running at 5 mph), weight in kg, and duration in minutes. All values must be valid (greater than 0).

5. Frequently Asked Questions (FAQ)

Q1: What are typical MET values for weight training?
A: Moderate weight training ≈ 3.5 MET, vigorous weight training ≈ 7.0 MET. Running at 5 mph ≈ 8.0 MET.

Q2: How accurate is this calculation?
A: It provides a reasonable estimate but individual variations in metabolism can affect actual calories burned.

Q3: Should I use kg or pounds for weight?
A: The calculator uses kilograms. To convert pounds to kg: divide by 2.205.

Q4: Does this account for afterburn effect?
A: No, this calculation only estimates calories burned during the activity itself.

Q5: Can I use this for other activities?
A: Yes, with the appropriate MET value for the specific activity.