1. What Is the Calories Burned Calculation?

The calories burned calculation estimates energy expenditure during physical activity using MET (Metabolic Equivalent of Task) values derived from VO2 max estimates based on heart rate. This provides a more personalized estimate than generic calorie calculations.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Time \) — Duration of activity in hours
• \( MET \) — Metabolic Equivalent of Task value
• \( Weight \) — Body weight in kilograms

Explanation: The formula accounts for exercise duration, intensity (through MET values), and body weight to estimate calories burned.

3. Importance of MET Values

Details: MET values represent exercise intensity. Higher MET values indicate more intense activities. VO2 max estimates from heart rate provide more accurate MET values for individuals.

4. Using the Calculator

Tips: Enter time in hours, MET value (from heart rate-based VO2 max estimation), and weight in kg. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculation?
A: Using heart rate-derived MET values improves accuracy, but it's still an estimate. Individual metabolism varies.

Q2: Where do I get MET values?
A: MET values can be estimated from heart rate data using VO2 max formulas or obtained from exercise equipment.

Q3: Why divide by 200 in the formula?
A: This converts the result to kcal, accounting for oxygen consumption rates and energy equivalents.

Q4: Does this account for resting metabolism?
A: No, this calculates only additional calories burned during activity above resting levels.

Q5: Can I use this for weight loss planning?
A: Yes, but remember calorie estimates have margins of error. Combine with dietary tracking for best results.