Macro Calculator

All tools

Split a daily calorie target into protein, carbs and fat. Pick a balanced, low-carb or high-protein preset, or set your own ratios. Free and instant.

kcal
%
%
%
Your daily split
Carbs Protein Fat
Protein – g –
Carbs – g –
Fat – g –
From calories –
Grams are derived using 4 kcal per gram for protein and carbs and 9 kcal per gram for fat. Custom percentages are normalised to 100%. A general guide, not medical advice.
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