1. What is Protein Requirement Calculation?

The protein requirement calculation estimates the daily protein needs based on body weight. The standard recommendation for active adults is 1.6 grams of protein per kilogram of body weight per day.

2. How Does the Calculator Work?

The calculator uses the protein requirement formula:

Where:

• 1.6 — Protein coefficient (g/kg/day)
• Weight — Body weight in kilograms

Explanation: This formula provides the recommended daily protein intake for maintaining and building muscle mass in active individuals.

3. Importance of Protein Calculation

Details: Adequate protein intake is essential for muscle repair, immune function, and overall health. Calculating your needs helps ensure optimal intake without excess.

4. Using the Calculator

Tips: Enter your weight in kilograms. The value must be valid (weight > 0).

5. Frequently Asked Questions (FAQ)

Q1: Why 1.6 g/kg?
A: This amount is recommended for active individuals and athletes to support muscle protein synthesis and recovery.

Q2: Should everyone use this amount?
A: Sedentary individuals may need less (0.8-1.2 g/kg), while some athletes may benefit from up to 2.2 g/kg.

Q3: When is the best time to consume protein?
A: Distribute protein intake evenly throughout the day, with 20-40g per meal for optimal muscle protein synthesis.

Q4: Are there risks to high protein intake?
A: Healthy individuals can safely consume up to 2.2 g/kg, but those with kidney disease should consult a doctor.

Q5: What are good protein sources?
A: Lean meats, fish, eggs, dairy, legumes, and plant-based proteins like tofu and tempeh.