Daily Protein Intake Calculator
Calculator ToolsHow many grams of protein you need each day
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History
All history →Daily Protein Intake Calculator — at a glance
Find a sensible daily protein target for your weight.
70 kg
Moderately active
Calculate Protein
Protein per day
How to use it — step by step
Your weight in kilograms and your activity goal.
1
Enter your values
Fill in the fields. Default numbers are shown so you can see how it works.
2
Press Calculate Protein
The answer appears at once as large result cards.
3
Copy or share
Copy the result, or share a link that opens with your numbers filled in.
Pro tips
Small things that make the result better.
✦Spread protein over every meal.
✦Needs differ with age, health and goals.
✦Ask a doctor if you have a kidney condition.
Quick facts
Freeno signup
Privateruns in your browser
Instantresult in a second
No limituse it as often as you like
Frequently Asked Questions
How much protein is enough?+
About 0.8 g per kg is the basic minimum. Active people and people building muscle often aim for 1.2–2.0 g per kg.
Is this a medical recommendation?+
No. It is a general estimate. Ask a professional for personal advice.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.
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