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Macros Calculator
Breakdown of protein, carbs, and fats. This tool runs 100% locally in your browser.
Medical Disclaimer: This tool is provided for informational and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
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P
Protein
188g
30%
C
Carbs
250g
40%
F
Fats
83g
30%
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What is Macros Calculator?
Calculate your optimal macronutrient split (Protein, Carbs, Fats) based on your goals.
Whether you're doing Keto, High Carb, or Balanced, get the exact grams you need to eat.
When to Use This Tool
- 1Bodybuilding and muscle gain
- 2Keto or Low-carb dieting
- 3Performance nutrition
Examples
Input
2000 Calories, 40/40/20 split
Result
200g Protein, 200g Carbs, 44g Fat
Frequently Asked Questions
Why is protein important?
Protein is essential for building and repairing tissues, especially muscle.
Privacy & Security
Privacy is our priority. Unlike many other online tools, ToolsHub doesn't upload your data to any server. Whether you're processing sensitive text, calculating financial data, or generating passwords, everything stays in your browser.