A Nutrition Calculator is a tool designed to help individuals track their dietary intake and understand the nutritional value of the foods they consume. By inputting various food items and their quantities, users can receive detailed information about calories, macronutrients (like proteins, fats, and carbohydrates), and micronutrients (such as vitamins and minerals). These calculators can be found in various forms, including mobile apps and websites, making it easy for anyone to monitor their nutrition. Many Nutrition Calculators also offer personalized recommendations based on individual goals, such as weight loss, muscle gain, or overall health improvement.