Macro Split Calculator
Divide calories into macro grams.
Private by design — everything is calculated on your device, nothing is storedTry: Calorie target=2000, Protein %=30, Carbs %=40, Fat %=30 → 2,000 kcal, 150 g (30%), 200 g (40%), 67 g (30%)
How to use
This splits any calorie target into protein, carb and fat grams. Handy when a diet gives you percentages to hit.
Formula
grams = kcal × % / density
FAQ
Must it total 100?
Yes, or the split will not cover your full calorie target.
Related calculators
TDEE CalculatorBMR CalculatorMacro CalculatorCalorie Deficit CalculatorBody Fat CalculatorBMI CalculatorIdeal Weight CalculatorKeto Macro CalculatorBulking Macro CalculatorCutting Macro CalculatorVegan Macro CalculatorFemale TDEE CalculatorMale TDEE CalculatorBMR Calculator (Mifflin-St Jeor)Harris-Benedict CalculatorKatch-McArdle CalculatorBody Fat Percentage CalculatorLean Body Mass CalculatorCalorie Calculator for Weight LossCalorie Calculator for Weight GainMaintenance Calorie CalculatorProtein CalculatorProtein Intake CalculatorCarbs CalculatorFat Intake CalculatorIIFYM CalculatorFlexible Dieting CalculatorCalorie Deficit Calculator (kg)Calorie Deficit Calculator (lbs)RMR CalculatorMetabolic Rate CalculatorWaist to Height Ratio CalculatorWaist to Hip Ratio CalculatorLean Bulk CalculatorRecomp CalculatorReverse Dieting CalculatorCalorie Maintenance Calculator (Female)Calorie Maintenance Calculator (Male)