❤️ How to Build a Love Calculator with HTML, CSS & JavaScript – Full Guide for Beginners

Love Calculator with JavaScript,HTML,CSS

For Scripts Pdf–>Click here.

Have you ever wanted to build something fun and interactive using your web development skills? A Love Calculator is a simple yet entertaining project that not only brings a smile but also helps you understand the basics of HTML, CSS, and JavaScript.

Whether you’re a beginner learning front-end development or just want to create a cute little widget for Valentine’s Day or a personal website, this project is for you. In this post, you’ll learn step-by-step how to build a love calculator from scratch — and the best part? You don’t need any frameworks, just plain HTML, CSS, and JavaScript.

💡 What Is a Love Calculator?

A Love Calculator is a light-hearted app where you input your name and your crush’s name. When you click the calculate button, it generates a random love compatibility score — often between 0% to 100% — and displays a message based on that score. Of course, this is just for fun, but it’s a perfect beginner project that teaches important coding concepts.

🔧 Tools You’ll Need

To build this project, you need:

A code editor (like Visual Studio Code, Sublime Text, or even Notepad++)
A browser (like Chrome or Firefox)
Basic knowledge of HTML, CSS, and JavaScript

📁 Project Structure

We’ll create three files:

Each file will handle a different part of the application:

index.html for the structure
style.css for styling
script.js for functionality

🧱 Step 1: Creating the HTML (Structure)

Start by creating a file named index.html. This is the core of your webpage. It includes the form, input fields, button, and a result area.

html

<!DOCTYPE html>

<html lang="en">

<head>

<meta charset="UTF-8">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<meta name="description" content="Learn how to build a love calculator using HTML, CSS, and JavaScript. A perfect beginner project to improve your web development skills.">

<title>Love Calculator – HTML, CSS & JavaScript Project</title>

<link rel="stylesheet" href="style.css">

</head>

<body>

<div class="container">

<h1>Love Calculator</h1>

<input type="text" id="name1" placeholder="Your Name">

<input type="text" id="name2" placeholder="Crush's Name">

<button onclick="calculateLove()">Calculate</button>

<div id="result"></div>

</div>

<script src="script.js"></script>

</body>

</html>

This code sets up the layout and loads the CSS and JavaScript files.

🎨 Step 2: Adding the CSS (Styling)–Love Calculator with JavaScript

Create a file called style.css. This will style the calculator and make it visually appealing.

css

body {

background: linear-gradient(to right, #ff758c, #ff7eb3);

font-family: 'Comic Sans MS', cursive, sans-serif;

text-align: center;

padding-top: 50px;

color: white;

}

.container {
background: rgba(255, 255, 255, 0.1);
padding: 30px;
border-radius: 15px;
display: inline-block;
box-shadow: 0 0 15px rgba(0,0,0,0.2);
}input {
padding: 10px;
margin: 10px;
border: none;
border-radius: 10px;
width: 200px;
font-size: 16px;
}

button {
padding: 10px 20px;
background-color: #ff4081;
border: none;
border-radius: 20px;
color: white;
font-size: 18px;
cursor: pointer;
transition: background 0.3s;
}

button:hover {
background-color: #e91e63;
}

#result {
margin-top: 20px;
font-size: 24px;
font-weight: bold;
animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
from { opacity: 0; transform: scale(0.8); }
to { opacity: 1; transform: scale(1); }
}

This CSS gives the calculator a playful, romantic theme using gradients, soft corners, and simple animations.

⚙️ Step 3: Writing JavaScript (Functionality)–>Love Calculator with JavaScript

Now, let’s add the functionality. Create a file named script.js.

javascript

function calculateLove() {

const name1 = document.getElementById("name1").value.trim();

const name2 = document.getElementById("name2").value.trim();

if (name1 === “” || name2 === “”) {
document.getElementById(“result”).innerText = “Please enter both names!”;
return;
}const loveScore = Math.floor(Math.random() * 101); // Random number between 0-100
let message = “”;

if (loveScore > 80) {
message = `${loveScore}% – Soulmates! 💖`;
} else if (loveScore > 60) {
message = `${loveScore}% – Great Match! 💘`;
} else if (loveScore > 40) {
message = `${loveScore}% – Worth a shot! 💞`;
} else {
message = `${loveScore}% – Just friends? 💔`;
}

document.getElementById(“result”).innerText = message;
}

This code does three things:

Gets values from the input fields.
Checks if names are empty.
Generates a random love score and displays a message.

Love Calculator with JavaScript,HTML,CSS

External Resource Links (Helpful for Users)

🔹 Learning HTML, CSS & JS
- W3Schools HTML Tutorial – Beginner-friendly HTML guide
- CSS Tricks – Tips and tricks for CSS design
- JavaScript Guide by MDN – Official JavaScript documentation
🔹 Online Editors & Code Sharing
- CodePen – Test and share your HTML/CSS/JS code online
- JSFiddle – Online IDE for live web code collaboration
- GitHub – Host and share your code repositories
🔹 Hosting Your Project Online
- GitHub Pages – Free static hosting for your website
- Netlify – Fast hosting with continuous deployment
- Vercel – Instant hosting for front-end projects
  
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Build a Love Calculator with HTML, CSS & JavaScript❤️

❤️ How to Build a Love Calculator with HTML, CSS & JavaScript – Full Guide for Beginners

For Scripts Pdf–>Click here.

💡 What Is a Love Calculator?

🔧 Tools You’ll Need

📁 Project Structure

🧱 Step 1: Creating the HTML (Structure)

🎨 Step 2: Adding the CSS (Styling)–Love Calculator with JavaScript

⚙️ Step 3: Writing JavaScript (Functionality)–>Love Calculator with JavaScript

External Resource Links (Helpful for Users)

🔹 Learning HTML, CSS & JS

🔹 Online Editors & Code Sharing

🔹 Hosting Your Project Online

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