Hello Friends Today, through this tutorial, I will tell you How to create an Amps to kW calculator using JavaScript with HTML? To create an Amps to kW calculator using JavaScript with HTML, you can follow the example below. This example assumes a standard voltage of 120V, but you can adjust it based on the specific voltage you’re working with.
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Amps to kW Calculator</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 20px;
}
label {
display: block;
margin-bottom: 8px;
}
input {
width: 100%;
padding: 8px;
margin-bottom: 16px;
box-sizing: border-box;
}
button {
background-color: #4CAF50;
color: white;
padding: 10px 15px;
border: none;
border-radius: 4px;
cursor: pointer;
}
button:hover {
background-color: #45a049;
}
</style>
</head>
<body>
<h2>Amps to kW Calculator</h2>
<label for="amps">Enter Amperage (A):</label>
<input type="number" id="amps" placeholder="Enter amperage">
<button onclick="calculateKW()">Calculate kW</button>
<p id="result"></p>
<script>
function calculateKW() {
// Get the amperage input value
const amps = parseFloat(document.getElementById('amps').value);
// Standard voltage (adjust as needed)
const voltage = 120;
// Calculate power (kW)
const powerKW = (amps * voltage) / 1000;
// Display the result
document.getElementById('result').innerHTML = `Power (kW): ${powerKW.toFixed(3)} kW`;
}
</script>
</body>
</html>
This simple HTML file includes an input field for entering amperage, a button to trigger the calculation, and a result paragraph to display the calculated power in kilowatts (kW). Adjust the voltage variable based on your specific application. When the button is clicked, the `calculateKW` function is called, which performs the calculation and updates the result on the page.