Swimming Calories Burned Calculator NHS

NHS Swimming Calories Formula:

\[ Calories = MET \times Weight (kg) \times Time (h) \]

Weight:

Time:

hours

Swimming Intensity:

Calories Burned:

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1. What is the NHS Swimming Calories Calculator?

The NHS Swimming Calories Calculator estimates calories burned during swimming activities using MET (Metabolic Equivalent of Task) values. This calculator follows NHS guidelines for accurate calorie expenditure estimation.

2. How Does the Calculator Work?

The calculator uses the NHS calories formula:

\[ Calories = MET \times Weight (kg) \times Time (h) \]

Where:

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

MET Values for Swimming:

Light intensity: 5.8 MET (leisurely swimming)
Moderate intensity: 7.0 MET (lap swimming, light effort)
Vigorous intensity: 9.8 MET (lap swimming, vigorous effort)

3. Importance of Calorie Tracking

Details: Tracking calories burned during swimming helps with weight management, fitness planning, and understanding energy expenditure for overall health maintenance.

4. Using the Calculator

Tips: Enter your weight in kilograms, swimming duration in hours, and select the appropriate intensity level based on your swimming effort.

5. Frequently Asked Questions (FAQ)

Q1: What are MET values?
A: MET (Metabolic Equivalent of Task) represents the energy cost of physical activities. One MET equals the energy expended while sitting quietly.

Q2: How accurate is this calculator?
A: This calculator provides estimates based on NHS guidelines. Individual results may vary based on factors like swimming technique, water temperature, and individual metabolism.

Q3: Can I use this for other swimming strokes?
A: The MET values provided are general estimates for swimming. Different strokes may have slightly different energy costs, but these values provide a good approximation.

Q4: Why use kilograms for weight?
A: The formula is designed for metric measurements. If you know your weight in pounds, divide by 2.205 to convert to kilograms.

Q5: How does swimming compare to other exercises?
A: Swimming is an excellent full-body workout that burns significant calories while being low-impact on joints, making it suitable for various fitness levels.