1. What is Protein Requirement Calculation?

Protein requirements vary based on body weight and activity level. This calculator helps determine your optimal daily protein intake based on these factors.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• Weight — Your body weight in kilograms
• Factor — Protein requirement factor based on activity level

Explanation: The equation multiplies your weight by a standard protein requirement factor that varies based on your activity level and goals.

3. Importance of Protein Intake

Details: Adequate protein intake is essential for muscle maintenance, recovery, immune function, and overall health. Requirements increase with physical activity levels.

4. Using the Calculator

Tips: Enter your weight in kilograms and select the appropriate protein factor based on your activity level. The calculator will show your estimated daily protein needs.

5. Frequently Asked Questions (FAQ)

Q1: 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).

Q2: What if I'm trying to lose weight?
A: Use your target weight rather than current weight if you're significantly overweight. Protein needs may be higher during weight loss to preserve muscle.

Q3: Are these requirements different for older adults?
A: Yes, older adults may need 1.0-1.2 g/kg to prevent sarcopenia, even if sedentary.

Q4: Can too much protein be harmful?
A: For healthy individuals, up to 2.5 g/kg is generally safe. Those with kidney disease should consult a doctor.

Q5: Should protein be spread throughout the day?
A: Yes, consuming protein evenly across meals (20-40g per meal) optimizes muscle protein synthesis.