Personalized Nutrition Calculator

Use our calculator to determine your daily caloric needs, BMI, ideal weight, and other important nutritional information. All data is processed locally, and no information is stored on our servers.

Privacy: No personal data is saved. Calculations are performed locally on your device.

Calculate your caloric balance

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Fill out the form

Complete the form on the left and click "Calculate my needs" to see your personalized results here.

Understanding Your Nutritional Needs

Knowing your daily caloric needs is essential for maintaining, losing, or gaining weight in a healthy way. Our calculator uses the Mifflin-St Jeor formula, recognized for its accuracy in estimating Basal Metabolic Rate (BMR).

What is BMI?

Body Mass Index (BMI) is an indicator used to evaluate a person's body size. It is calculated by dividing weight (in kg) by the square of height (in meters). Although it is a useful tool, BMI has certain limitations and does not take into account body composition (muscle-to-fat ratio).

The Importance of Macronutrients

Macronutrients (proteins, carbohydrates, and fats) are nutrients that your body needs in large quantities. A balanced distribution of these macronutrients is essential for maintaining good health and achieving your goals. Our calculator offers a recommended distribution based on your total caloric needs.

Tips for a Balanced Diet

  • Prioritize unprocessed foods and fresh products
  • Consume enough quality protein at each meal
  • Include fruits and vegetables at each meal for vitamins and minerals
  • Remember to stay adequately hydrated throughout the day
  • Adapt your diet to your lifestyle and personal goals

Important note: The results provided by this calculator are estimates and may vary depending on many individual factors. For personalized advice, consult a health professional or a registered dietitian-nutritionist.