Macronutrient Ratio Calculator
Macronutrient Ratio
Calculate your daily macro split for specific diet goals
Formula
Protein(g) = Calories x P% / 4. Carbs(g) = Calories x C% / 4. Fat(g) = Calories x F% / 9.
Frequently Asked Questions
What is a good macro ratio?
Common splits are 30/40/30 (balanced), 40/30/30 (high protein), or 20/50/30 (endurance athletes).
How are grams calculated from percentages?
Protein and carbs have 4 calories per gram, and fat has 9 calories per gram.