Hello Friends Today, through this tutorial, I will tell you How to Create Amps to Volts Calculator Using JavaScript with HTML? Below is an example of an Amps to Volts calculator using HTML and JavaScript:
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 Volts 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 Volts Calculator</h2>
<label for="amps">Enter Amperage (A):</label>
<input type="number" id="amps" placeholder="Enter amperage">
<label for="resistance">Enter Resistance (Ohms):</label>
<input type="number" id="resistance" placeholder="Enter resistance">
<button onclick="calculateVolts()">Calculate Volts</button>
<p id="result"></p>
<script>
function calculateVolts() {
// Get the amperage input value
const amps = parseFloat(document.getElementById('amps').value);
// Get the resistance input value
const resistance = parseFloat(document.getElementById('resistance').value);
// Calculate voltage (V)
const voltage = amps * resistance;
// Display the result
document.getElementById('result').innerHTML = `Voltage (V): ${voltage} Volts`;
}
</script>
</body>
</html>
In this calculator, users can input the amperage (A) and resistance (Ohms) values. Upon clicking the “Calculate Volts” button, the `calculateVolts()` function is triggered. This function retrieves the amperage and resistance values, performs the calculation for voltage using Ohm’s law (V = I * R), and then displays the result on the page.