Free fitness calculator
Macro Calculator
Split calories into protein, carbs and fats for a chosen fitness goal.
What are macros?
Macros are protein, carbohydrates and fats. This calculator converts calories into gram targets for each macro.
Simple beats perfect
Use this as a repeatable target. Constantly changing macros makes tracking harder than it needs to be.
Subtle gear note: if you train regularly, comfortable activewear helps remove friction. Browse Layna Activewear when you actually need gym-ready pieces — not before.
Search queries this calculator helps answer
This page is written for people looking for quick calculator-style answers, including these common search phrases:
- macro calculator australia
- macro split calculator
- fat loss macros calculator
- protein carbs fat calculator
- macros for weight loss calculator
How to use the result
Use the calculator output as a starting estimate. Check the assumptions, compare it to real-world results, and adjust if your situation changes.