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english
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iran
France
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Brazil
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Polish
uk
zh
ie
el
af
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/ Protein Calculator
Daily Protein Intake Calculator
Find out how much protein you need per day based on your weight, activity level, and fitness goal.
Body Weight
Unit
Kilograms (kg)
Pounds (lbs)
Activity Level
Sedentary (little/no exercise)
Lightly active (1–3 days/week)
Moderately active (3–5 days/week)
Very active (6–7 days/week)
Athlete / intense training
Goal
Maintain weight
Build muscle
Maximize muscle gain
Lose weight
Recommended Daily Protein
Protein Intake Calculator — Frequently Asked Questions
How much protein do I need?
It estimates daily protein from your body weight and activity or goal, typically 0.8 to 2.2 grams per kilogram.
Does activity level change the result?
Yes. More active people and those building muscle need more protein, which the calculator factors in.
Is this medical advice?
No, it provides general guidance. Consult a professional for personalized nutrition or medical needs.