Tool World

Macro Calculator

Calculate protein, carbs, and fat needs

Calculate your daily macronutrient needs (protein, carbs, fat) based on your goals - weight loss, maintenance, or muscle gain.

Frequently Asked Questions

Why are macros important?

Macros determine body composition. Protein builds muscle, carbs fuel activity, fat supports hormones.

How much protein do I need?

Generally 0.8-1g per pound of body weight for muscle building, less for general health.