Build a BMI Calculator Project | HTML CSS JavaScript Projects for Beginners 2025

Learn how to build a BMI Calculator using HTML, CSS, and JavaScript in this beginner-friendly front-end development tutorial. This project is perfect for students, web developers, or anyone practicing HTML CSS JS projects in 2025. 💻 What You’ll Build in This Tutorial: A BMI Calculator with input fields for height and weight Real-time JavaScript logic to calculate BMI Responsive design with modern CSS styling Clean UI that shows BMI categories (Underweight, Normal, Overweight, Obese) Step-by-step guidance covering DOM manipulation & JavaScript math functions 📌 Timestamps: 00:00 – Intro 01:40 – Setting Up the Project 04:30 – Starting the Build 05:30 – Gender Selection Button (HTML) 08:41 – Starting CSS 15:00 – Gender Selection Button (CSS) 24:12 – Input Field for BMI 35:23 – Calculate Button 38:43 – Results Section 51:32 – JavaScript 📂 Source Code: https://codynn.com/labs/create/bmi-ca... 🌐 Check out Codynn: https://codynn.com 💡 Explore Codynn Labs: https://codynn.com/labs/create 🎥 Similar Projects Playlist:    • HTML, CSS & JS Projects for Beginners with...   ✅ Perfect for: HTML CSS JS projects for beginners Practicing JavaScript, DOM manipulation, and front-end development Portfolio-ready mini projects for resumes and GitHub By the end of this tutorial, you’ll have a fully functional BMI Calculator ready to showcase your coding skills and add to your portfolio or GitHub.