1. What is the Workout Calories Formula?

The workout calories formula calculates the number of calories burned during physical activity using the Metabolic Equivalent of Task (MET) value, body weight, and exercise duration. This provides an estimate of energy expenditure for various types of exercises.

2. How Does the Calculator Work?

The calculator uses the calories burned formula:

Where:

• \( \text{MET} \) — Metabolic Equivalent of Task (unitless)
• \( \text{Weight} \) — Body weight in kilograms (kg)
• \( \text{Time} \) — Exercise duration in hours (hours)

Explanation: MET values represent the energy cost of physical activities. One MET is defined as the energy expenditure while sitting at rest.

3. Importance of Calories Calculation

Details: Calculating calories burned during workouts helps in weight management, exercise planning, and understanding energy balance. It's essential for fitness tracking and achieving health goals.

4. Using the Calculator

Tips: Enter MET value (common activities: walking=3.5, running=8, cycling=7), weight in kilograms, and time in hours. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are MET values?
A: MET (Metabolic Equivalent of Task) is a unit that estimates the energy cost of physical activities. It represents the ratio of working metabolic rate to resting metabolic rate.

Q2: How accurate is this calculation?
A: This provides a reasonable estimate for most people, but individual factors like fitness level, body composition, and exercise intensity can affect actual calorie burn.

Q3: Where can I find MET values for different activities?
A: MET values are available in compendiums of physical activities published by health organizations and research institutions.

Q4: Why use kilograms for weight?
A: The formula is standardized using metric units. If you have weight in pounds, divide by 2.205 to convert to kilograms.

Q5: Can I use this for weight loss planning?
A: Yes, this calculator helps estimate exercise energy expenditure, which is useful for creating calorie deficit plans for weight loss.