Macro Split
Turn a calorie target into daily protein carbs and fat.
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GuideHow to Use Macro, Nutrition and Hydration Estimates
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Translate calorie targets into macros, interpret product data, and use hydration estimates conservatively.
Frequently asked questions
What are macronutrients?
Protein, carbohydrate, and fat are macronutrients that provide energy and support different body functions.
Do macro percentages have to total 100?
Yes. A percentage-based split should total 100 so all entered calories are allocated.
How are grams calculated from calories?
Protein and carbohydrate use about 4 calories per gram, while fat uses about 9 calories per gram.
Is one macro split right for everyone?
No. Preferences, training, medical needs, and calorie targets affect an appropriate split.