Hello wizards, I hope you are doing great. Today in this blog you’ll learn how to create the "Temperature Convertor" project using HTML, CSS & JavaScript.
Preview
In the above video, you’ve seen the preview of the "Temperature Convertor" project and I hope now you are able to create this type of project. If not, I have provided all the HTML CSS and JavaScript code below.
Temperature Convertor [Source Code]
To get the following HTML, CSS & JS code for the Temperature Convertor project. You need to create three files one is a HTML file, second one is a CSS file and the another one is JS file. After creating these three files then you can copy-paste the given codes on your document.
Remember, you’ve to create a file with .html extension for HTML code, .css extension for CSS code and .js for JavaScript code.
You can also download all source code files from the given download button.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Temperature Convertor</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container">
<div class="box">
<h2>Celsius</h2>
<input type="number" class="celsius">
</div>
<div class="box">
<h2>Fahrenheit</h2>
<input type="number" class="fahrenheit">
</div>
</div>
<script src="index.js"></script>
</body>
</html>
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap");
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: "Poppins", sans-serif;
}
body {
background-color: slateblue;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
}
.container {
width: 400px;
height: 300px;
background-color: white;
padding: 50px;
box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.3),
-10px -10px 20px rgba(0, 0, 0, 0.3);
border-radius: 10px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
gap: 40px;
}
.box {
text-align: center;
width: 100%;
}
h2 {
font-size: 24px;
color: slateblue;
font-weight: 500;
}
input {
width: 100%;
height: 50px;
border-radius: 5px;
border: 3px solid gray;
outline: none;
margin-top: 8px;
font-size: 18px;
padding: 0 15px;
}
input:focus {
border-color: slateblue;
box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
}
const celsiusEl = document.querySelector(".celsius");
const fahrenheitEl = document.querySelector(".fahrenheit");
celsiusEl.addEventListener("input",()=>{
const result = ( parseFloat(celsiusEl.value) * 9/5 ) + 32;
fahrenheitEl.value = parseFloat(result.toFixed(2));
})
fahrenheitEl.addEventListener("input",()=>{
const result = ( parseFloat(fahrenheitEl.value) - 32) * 5/9;
celsiusEl.value = parseFloat( result.toFixed(2));
})