Macro Calculator (Protein, Carbs & Fat)
Calculator ToolsDaily grams of protein, carbs and fat from your calories
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All history →Macro Calculator (Protein, Carbs & Fat) — at a glance
Turn a calorie target into grams of each macro.
2,000 calories
Balanced
Calculate Macros
Protein g
Carbs g
Fat g
How to use it — step by step
Your daily calories and the macro split you want.
1
Enter your values
Fill in the fields. Default numbers are shown so you can see how it works.
2
Press Calculate Macros
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.
✦Protein and carbs have 4 calories per gram, fat has 9.
✦Pick the plan that suits your goal.
✦This is a general guide, not medical advice.
Quick facts
Freeno signup
Privateruns in your browser
Instantresult in a second
No limituse it as often as you like
Frequently Asked Questions
Which split is best?+
It depends on your goal and preference. A balanced split suits most people.
Is this medical advice?+
No. For a plan tailored to health needs, ask a doctor or dietitian.
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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