1. What is the 4 METs Activity Calculator?

The 4 METs Activity Calculator estimates calories burned during physical activities with a metabolic equivalent (MET) value of 4. This includes activities like brisk walking, cycling at moderate pace, or water aerobics.

2. How Does the Calculator Work?

The calculator uses the following equation:

Where:

• \( weight\_kg \) — Body weight in kilograms
• \( time\_h \) — Duration of activity in hours
• 4 — The MET value for moderate intensity activity

Explanation: The equation calculates energy expenditure based on your body weight and the duration of activity at 4 METs intensity.

3. Importance of METs Calculation

Details: Understanding calories burned during exercise helps with weight management, fitness planning, and achieving health goals. METs provide a standardized way to compare energy expenditure across different activities.

4. Using the Calculator

Tips: Enter your weight in kilograms and the duration of your activity in hours. All values must be valid (weight > 0, time > 0).

5. Frequently Asked Questions (FAQ)

Q1: What activities have 4 METs?
A: Examples include brisk walking (4-4.5 mph), cycling (10-12 mph), water aerobics, and ballroom dancing.

Q2: How accurate is this calculation?
A: It provides a reasonable estimate for average individuals, but actual calories burned may vary based on fitness level, body composition, and exercise intensity.

Q3: Should I use this for weight loss planning?
A: It can help estimate exercise calories, but remember that diet plays a larger role in weight loss than exercise alone.

Q4: What if my activity has a different MET value?
A: You would need to adjust the multiplier (4) to match your specific activity's MET value.

Q5: How do I convert pounds to kilograms?
A: Divide your weight in pounds by 2.205 to get kilograms (e.g., 150 lbs ÷ 2.205 = 68 kg).