Calculate your optimal macronutrient intake based on your fitness goal: weight loss, muscle gain, or maintenance.
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Enter Your Measurements
Results
Fat
67
g
Protein
175
g
Carbs
175
g
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Formula
Macros = Calories × Percentage / Calories per gram (P=4, C=4, F=9)
How to Use This Calculator
How to Use
- 1
Enter your daily calorie goal.
- 2
Select your fitness goal.
- 3
Get your macronutrient targets.
Frequently Asked Questions
Frequently Asked Questions
What's a macro?
Macros (macronutrients) are protein, carbs, and fat. They're the primary nutrients your body needs for energy and function.
Are these ratios flexible?
Yes, these are guidelines. The best ratio varies by individual. Adjust based on how you feel and your results.
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About This Calculator
This calculator uses the formula: Macros = Calories × Percentage / Calories per gram (P=4, C=4, F=9). All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
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