Update index.html

Author: khushi-purwar

Loan Calculator/index.html

@@ -19,7 +19,19 @@ <h3>Loan Calculator</h3>
 		<p>Months to Pay:
 			<input type="number" value="1" id="months" min="0" onchange="calculateLoan()"> </p>
 		<h2 id="payment"></h2> </div>
-	<script src="script.js"></script>
+	<script src="script.js">
+	function calculateLoan() {
+		const amount = document.querySelector("#amount").value;
+		const interestRate = document.querySelector("#interest").value;
+		const months = document.querySelector("#months").value;
+		const monthlyRate = (interestRate) / (12 * 100);
+		const onePlusR = Math.pow(1 + monthlyRate, months);
+		const den = onePlusR - 1;
+		const emi = (amount * monthlyRate * (onePlusR / den)).toFixed(2);
+		const totalPay = (emi * months).toFixed(2);
+		document.querySelector("#payment").innerHTML = `EMI: ₹ ${emi} <br><br> Total Payment: ₹${totalPay}`
+	}
+	</script>
 </body>
 
 </html>