1. What is Protein Per Kg Calculation?

The protein per kg calculation determines the daily protein requirement based on body weight and activity level or health status. Different factors are used for different populations (e.g., athletes, elderly, patients).

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( Factor \) — Protein requirement per kg of body weight (typically 0.8-2.2 g/kg)
• \( Weight \) — Body weight in kilograms

Explanation: The calculation multiplies your weight by a factor that represents your specific protein needs per kilogram of body weight.

3. Importance of Protein Calculation

Details: Accurate protein calculation helps ensure adequate intake for muscle maintenance, recovery, and metabolic functions without excessive consumption.

4. Using the Calculator

Tips: Enter your weight in kg and select an appropriate factor based on your activity level or health status. Common factors range from 0.8 g/kg for sedentary adults to 2.2 g/kg for athletes.

5. Frequently Asked Questions (FAQ)

Q1: What are typical protein factors?
A: Sedentary adults: 0.8 g/kg; Endurance athletes: 1.2-1.4 g/kg; Strength athletes: 1.6-2.2 g/kg; Elderly: 1.0-1.2 g/kg.

Q2: How do I convert pounds to kg?
A: Divide weight in pounds by 2.205 to get weight in kg (e.g., 150 lbs ÷ 2.205 = 68 kg).

Q3: When should protein intake be higher?
A: During muscle building phases, recovery from injury, or for elderly individuals to prevent sarcopenia.

Q4: Can too much protein be harmful?
A: Excessive protein may stress kidneys in individuals with pre-existing kidney disease, but is generally safe for healthy people.

Q5: Should protein be evenly distributed?
A: Yes, spreading protein intake evenly across meals (20-40g per meal) optimizes muscle protein synthesis.