1. What is the Runners Calorie Calculator?

The Runners Calorie Calculator estimates the number of calories burned during running based on the Metabolic Equivalent of Task (MET) value, your weight, and the duration of your run. It helps runners track energy expenditure for fitness and weight management goals.

2. How Does the Calculator Work?

The calculator uses the calorie burn formula:

Where:

• \( MET \) — Metabolic Equivalent of Task (intensity measure)
• \( weight_{kg} \) — Runner's weight in kilograms
• \( time_{hours} \) — Duration of running in hours

Explanation: The formula accounts for exercise intensity (MET), body weight, and duration to estimate total energy expenditure.

3. Importance of Calorie Calculation

Details: Knowing calories burned helps runners balance energy intake with expenditure, manage weight, and optimize training nutrition.

4. Using the Calculator

Tips: Enter MET value (typically 7-12 for running depending on speed), your weight in kg, and running time in hours (can be decimal). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical MET values for running?
A: Jogging (5 mph/8 kmh) ≈ 8 METs, Running (6 mph/9.7 kmh) ≈ 10 METs, Running (7.5 mph/12 kmh) ≈ 12.5 METs.

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

Q3: Should I use my current weight or goal weight?
A: Always use your current weight for accurate calculations.

Q4: Does this account for afterburn effect?
A: No, this calculates only the calories burned during the activity. High-intensity running may continue burning calories afterward.

Q5: Can I use this for other exercises?
A: Yes, with the appropriate MET value, but this calculator is optimized for running.