Macro Nutrient Calculator — Fórmula

## How Macros Are Calculated

Macronutrients provide calories at different rates:

- **Protein**: 4 calories per gram
- **Carbohydrates**: 4 calories per gram
- **Fat**: 9 calories per gram

### Formula

**Grams = (Total Calories x Macro %) / Calories per gram**

Ensure your percentages add up to 100%.

Ejemplo Resuelto

2,500 calories with a 30/40/30 split (protein/carbs/fat).

  1. Protein: 2500 x 0.30 / 4 = 188g (750 cal)
  2. Carbs: 2500 x 0.40 / 4 = 250g (1000 cal)
  3. Fat: 2500 x 0.30 / 9 = 83g (750 cal)