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Convert a daily calorie target into grams of carbohydrate, protein and fat. Pick a preset split — balanced (50/30/20), low-carb (35/40/25), keto (10/20/70) or high-protein (40/35/25) — or define your own percentages.
Execution
Fill in the form, run the tool, and review the result in one place.
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Tool usage guide
Convert a daily calorie target into grams of carbohydrate, protein and fat. Pick a preset split — balanced (50/30/20), low-carb (35/40/25), keto (10/20/70) or high-protein (40/35/25) — or define your own percentages.
Macro Calculator (Carbs / Protein / Fat Split) helps you convert numeric data content online without setting up a separate local script or app.
Use it when you need a quick convert workflow, want to verify output, or need a browser-based utility for health tasks.
Yes. Try short representative inputs first, then move to larger or more complex cases once the output looks correct.
Macro Calculator (Carbs / Protein / Fat Split) accepts Target daily calories, Macro split preset, Custom carb %, Custom protein %.
Yes. The tool page includes an API endpoint so you can move from manual testing to scripted usage.