Macro Calculator
Estimate your daily calories and macros for fat loss, maintenance, bulking, or recomp. Choose a macro style, then see how the calorie budget divides across protein, carbs, and fats.
Goal-based calories from TDEE · protein anchored to body weight · fat set by preference · carbs fill the remaining budget
Clear numbers first, practical next steps after.
Every calculator is built to give you an estimate you can actually use for nutrition, training, or body-composition planning.
Why macros come after calories
Calories determine the direction of body-weight change. Macros determine how easy the plan is to execute and how well it supports performance, recovery, and satiety.
That is why the calculator starts with goal-based calories, then uses your preferred macro style to divide the budget.
How to personalize the split
If hard training performance matters most, more carbs usually help. If appetite control matters most, slightly higher fats or a more balanced split can work better.
The macro split is a starting point. Track performance and adherence, then adjust the mix without changing the overall calorie goal too quickly.
Frequently Asked Questions
What are macros?
Macros are the three calorie-containing macronutrients: protein, carbohydrates, and fat. Your total calories come from the mix of those three.
Should macro ratios change by goal?
Usually yes. Protein stays relatively high across goals, while carbs and fats shift depending on calorie budget, training demands, and personal preference.
Is there one perfect macro split?
No. There are useful ranges, but the best split is the one that supports training, satiety, digestion, and adherence while still fitting your calorie target.
Related Calculators
Turn macro targets into daily execution
Log meals, see macro totals in real time, and compare intake against your calculator target inside BodyRecomp.