Daily Protein Intake Calculator

This Daily Protein Intake Calculator helps you estimate how much protein you need each day based on your body weight and activity level.

Daily Protein Intake Calculator



Enter age:

Enter height:



Enter weight:


Goal

Activity Level:



Protein Intake Formula

Daily protein (g) = body weight (kg) × protein factor

Protein Factors

  • Sedentary: 0.8 g per kg of body weight
  • Active: 1.2–1.6 g per kg of body weight
  • Very active / strength training: 1.6–2.2 g per kg of body weight

How It Works

The calculator multiplies your body weight by a recommended protein factor based on your activity level to estimate your daily protein needs.

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