Emi calculator

 EMI CALCULATOR:-

Emi calculator using html css and javascript:-

Html code:-



<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="styles.css">
    <title>EMI Calculator</title>
    <script src="sc.js"></script>
</head>
<body>
    <div class="container">
        <h2>EMI Calculator</h2>
        <form id="emiForm">
            <label for="loanAmount">Loan Amount:</label>
            <input type="number" id="loanAmount" required>

            <label for="interestRate">Interest Rate (%):</label>
            <input type="number" id="interestRate" step="0.1" required>

            <label for="loanTerm">Loan Term (months):</label>
            <input type="number" id="loanTerm" required>

            <button type="button" onclick="calculateEMI()">Calculate EMI</button>
        </form>
<div id="emiResult">
    <h3>EMI Calculation Result</h3>
    <table>
        <tr>
            <th>Loan Amount</th>
            <th>Interest Rate</th>
            <th>Loan Term</th>
            <th>Monthly EMI</th>
        </tr>
        <tr id="resultRow">
            <td></td>
            <td></td>
            <td></td>
            <td></td>
        </tr>
    </table>
</div>

        <div id="emiResult"></div>
    </div>

    <script src="sc.js"></script>
</body>
</html>



CSS code:-




body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f4f4f4;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    color: #333;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    font-weight: bold;
}

input {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 10px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

#emiResult {
    margin-top: 20px;
}



Javascript code:-




function calculateEMI() {
    const loanAmount = parseFloat(document.getElementById('loanAmount').value);
    const interestRate = parseFloat(document.getElementById('interestRate').value);
    const loanTerm = parseFloat(document.getElementById('loanTerm').value);

    const monthlyInterestRate = interestRate / (12 * 100);
    const numberOfPayments = loanTerm;
    const discountFactor = (Math.pow((1 + monthlyInterestRate), numberOfPayments) - 1) /
                          (monthlyInterestRate * Math.pow((1 + monthlyInterestRate), numberOfPayments));

    const emi = (loanAmount * monthlyInterestRate) / discountFactor;

    const emiResultElement = document.getElementById('emiResult');
    emiResultElement.innerHTML = `<h3>EMI Calculation Result</h3>
                                  <table>
                                    <tr>
                                      <td>Loan Amount:</td>
                                      <td>${loanAmount.toFixed(2)}</td>
                                    </tr>
                                    <tr>
                                      <td>Interest Rate:</td>
                                      <td>${interestRate.toFixed(2)}%</td>
                                    </tr>
                                    <tr>
                                      <td>Loan Term:</td>
                                      <td>${loanTerm} months</td>
                                    </tr>
                                    <tr>
                                      <td>Monthly EMI:</td>
                                      <td>${emi.toFixed(2)}</td>
                                    </tr>
                                  </table>`;
}
function calculateEMI() {
    const loanAmount = parseFloat(document.getElementById('loanAmount').value);
    const interestRate = parseFloat(document.getElementById('interestRate').value);
    const loanTerm = parseFloat(document.getElementById('loanTerm').value);

    const monthlyInterestRate = interestRate / (12 * 100);
    const numberOfPayments = loanTerm;
    const discountFactor = (Math.pow((1 + monthlyInterestRate), numberOfPayments) - 1) /
                          (monthlyInterestRate * Math.pow((1 + monthlyInterestRate), numberOfPayments));

    const emi = (loanAmount * monthlyInterestRate) / discountFactor;

    const resultRow = document.getElementById('resultRow');
    resultRow.innerHTML = `<td>${loanAmount.toFixed(2)}</td>
                           <td>${interestRate.toFixed(2)}%</td>
                           <td>${loanTerm} months</td>
                           <td>${emi.toFixed(2)}</td>`;
}

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