I have developed a smart and user-friendly Diet & Protein Calculator that helps users understand their daily nutritional needs based on their personal body metrics. This app allows users to input key details such as weight, height, and age, and instantly provides accurate insights into their daily protein requirements. The application is designed with a clean interface and simple user experience, making it accessible for anyone—from fitness beginners to health-conscious individuals. It uses scientifically backed formulas to estimate protein intake, helping users maintain a balanced diet, build muscle, or achieve their fitness goals effectively. Key Features: Personalized protein requirement calculation Input parameters: weight, height, and age Fast and accurate results Clean, responsive, and easy-to-use interface Suitable for fitness tracking and diet planning This app can be integrated into fitness platforms, health websites, or used as a standalone tool for individuals who want to stay on top of their nutrition.