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Protein Calculator

Calculate daily protein needs based on weight and activity

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📖 How to Use

Enter your weight in kilograms
Select your fitness goal
Click Calculate Protein Needs

📐 Formula

Daily protein = weight × coefficient
Sedentary: 0.8g/kg | Light exercise: 1.0g/kg
Moderate: 1.2g/kg | Intense: 1.6g/kg | Muscle building: 2.0g/kg

❓ FAQ

Is too much protein harmful?▾

For healthy people, high protein intake is generally safe. Those with kidney issues should limit protein.

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About Protein Calculator

This tool is completely free, no registration required. Works directly in your browser. Supports both PC and mobile devices.

Protein Calculator is a free online tool that works on both PC and mobile. No registration or download required — just open in your browser. Results are accurate and reliable for everyday use and professional reference.