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Macronutrient Calculator
Split your calories into protein, carbs and fat.
Protein · 30%
150 g
Carbs · 40%
200 g
Fat · 30%
67 g
Based on 4 kcal per gram of protein and carbs, 9 kcal per gram of fat. Pair with the calorie calculator to set your target.
About the Macro Calculator
Free macro calculator. Turn a daily calorie target into grams of protein, carbohydrate and fat using popular macro ratios.
Everything is calculated instantly in your browser — nothing you type is uploaded or stored. Bookmark Calcooly for the next time you need it.