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Macros In A Recipe Calculator

Work out macros in a recipe instantly with clear inputs, formula shown and shareable results.

About Macros In A Recipe Calculator

Each macro is divided by the number of servings, and the energy split converts grams to calories using 4, 4 and 9 kcal per gram before turning them into percentages. Tracking by grams per serving is what makes a recipe usable in a macro plan, while the percentage split shows whether the dish fits a given diet pattern.

Formulas

Per serving

macro per serving = total grams of that macro / servings

Energy split

share = macro grams x kcal per gram / total kcal x 100

Worked example

With the default values below, Macros In A Recipe Calculator returns Protein per serving of 11.3. Change any input above and every figure here is recalculated in your browser.

Inputs used

Total carbohydrateminimum 0 g
180 g
Total proteinminimum 0 g
45 g
Total fatminimum 0 g
60 g
Servingsminimum 1
4

Results

Protein per serving
11.3 g
Carbohydrate per serving
45.0 g
Fat per serving
15.0 g
Energy split by macro
50C / 13P / 38F

Step by step

  1. 1Values used
  2. 2Per serving
  3. 3Energy split
  4. 4Protein per serving= 11.3 g
  5. 5Carbohydrate per serving= 45.0 g
  6. 6Fat per serving= 15.0 g
  7. 7Energy split by macro= 50C / 13P / 38F

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 1 decimal place, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How is the Macros In A Recipe figure worked out?

macro per serving = total grams of that macro / servings. Each macro is divided by the number of servings, and the energy split converts grams to calories using 4, 4 and 9 kcal per gram before turning them into percentages.

Why does this matter?

Tracking by grams per serving is what makes a recipe usable in a macro plan, while the percentage split shows whether the dish fits a given diet pattern.

What do I need to enter?

Enter total carbohydrate, total protein, total fat, servings. The defaults shown are a realistic worked example — swap in your own figures to get a result you can use.

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