BMI Calculator

A modern web application built with Next.js and TypeScript to calculate Body Mass Index (BMI) based on height and weight inputs. The calculator provides instant results along with a category classification of your BMI value. Built with shadcn/ui components for a clean, accessible interface.

Live Demo

Try it out: BMI Calculator

Screenshots

Features

• Calculate BMI using metric (kg/cm) or imperial (lb/in) units
• Responsive design that works on desktop and mobile devices
• Instant BMI calculation and category classification
• Clean, user-friendly interface

Tech Stack

• Next.js
• TypeScript
• Tailwind CSS
• shadcn/ui components
• Deployed on Vercel

Installation

1. Clone the repository

   git clone https://github.com/alken01/bmi-calculator.git
   

2. Install dependencies

   npm install
   # or
   yarn install
   # or
   pnpm install
   

3. Run the development server

   npm run dev
   # or
   yarn dev
   # or
   pnpm dev
   

4. Open http://localhost:3000 in your browser

How to Use

1. Select your preferred unit system (Metric or Imperial)
2. Enter your height and weight
3. View your BMI result and category instantly