Macronutrient Calculator
Calculate your daily intake of protein, carbohydrates, and fat based on calories, body weight, and fitness goals.
| Macronutrient | Grams / Day | Calories |
|---|---|---|
| Protein | g | kcal |
| Carbohydrates | g | kcal |
| Fat | g | kcal |
What Are Macronutrients?
Macronutrients are nutrients your body needs in large amounts to function properly. The three main macronutrients are protein, carbohydrates, and fat. Each plays a unique role in energy production, muscle repair, and overall health.
How This Macronutrient Calculator Works
This calculator divides your daily calorie intake into protein, carbohydrates, and fat based on your fitness goal and diet preference. Protein is calculated based on body weight, while carbohydrates and fat are adjusted accordingly.
Calories per Gram
- Protein: 4 calories per gram
- Carbohydrates: 4 calories per gram
- Fat: 9 calories per gram
Why Tracking Macros Is Important
- Supports fat loss and muscle gain
- Improves athletic performance
- Helps manage energy levels
- Encourages balanced nutrition
Accuracy & Disclaimer
This calculator provides estimates based on standard nutritional guidelines. Individual needs may vary depending on metabolism, activity level, and health conditions.