Vehicle Loan EMI Calculator Script

Simple Javascript helps to calculate the accurate EMI (Equated Monthly Installment) for any vehicle loan based on its amount, down payment, annual interest rate, term period.

Features

Calculate Equated Monthly Installment (EMI) for any vehicle loan.
EMI calculator script to determine how much you need to pay every month based on the vehicle loan.
This script is easy and free to use. It works on all modern browsers.

Preview

Vehicle Loan EMI Calculator Script

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Downloads

Javascript Code

<script type="text/javascript">
function checnum(as){
var a = as.value;
for(var x=0; x<a.length; x++)
{
var ff = a[x];
if(isNaN(a))
{
a = a.substring(0,(a.length-1));
as.value = a;
}}
}
function loanemi_calc()
{
var sds = document.getElementById("dum");
if(sds == null){
alert("You are using a free package.\n You are not allowed to remove the copyright.\n");
}
var sdss = document.getElementById("dumdiv");
if(sdss == null){
alert("You are using a free package.\n You are not allowed to remove the copyright.\n");
}
if(sdss != null)
{var lamt = document.getElementById("lamt").value;var dpay = document.getElementById("dpay").value;var inte = document.getElementById("inte").value;var term = document.getElementById("term").value;if(lamt==""){alert("Enter Vehicle loan amount");document.getElementById("lamt").focus();}else if(inte==""){alert("Enter interest rate in percentage");document.getElementById("dpay").focus();}else if(term==""){alert("Enter term of loan payment");document.getElementById("inte").focus();}else{if(dpay==""){dpay = 0;document.getElementById("term").value=dpay;//$("#dpay").val(dpay);}lamt = parseFloat(lamt);dpay = parseFloat(dpay);inte = parseFloat(inte);term = parseFloat(term);if(dpay<=lamt){var p = lamt - dpay;var r = inte/1200;var part1 = Math.pow((1+r), term);var part2 = p * r * part1;var part3 = part1 - 1;var emi = Math.round(100 * (part2 / part3)) / 100;document.getElementById("emi").value=emi;var tamt = Math.round(100 * emi * term) / 100;document.getElementById("tamt").value=tamt;var tip = Math.round(100 * (tamt - p)) / 100;document.getElementById("tip").value=tip;}else{alert("Enter down payment less than the Auto loan amount");document.getElementById("dpay").value="";document.getElementById("dpay").focus();}}
}
}
function reset()
{
document.getElementById("lamt").value="";document.getElementById("dpay").value="";document.getElementById("inte").value="";document.getElementById("term").value="";document.getElementById("emi").value="";document.getElementById("tip").value="";document.getElementById("tamt").value="" ;
}
</script>

HTML Code

<html>
<head><title>Vehicle Loan EMI Calculator Script</title>
</head>
<body>
<div id="calculator">
<div align='center'><h3>Vehicle Loan EMI Calculator Script</h3></div>
<table width="100%" border="0" cellpadding="0" cellspacing="4" ><tr><td colspan=2><table
width=100% height=100%>
<tr><td>
<form name=first><table align=center border=0 cellpadding=1 cellspacing=1 id=emi_calc style='font-size:12px;'>
<tr><td>Amount (Vehicle Price)
</td> <td> <input type=text id=lamt onkeyup=checnum(this); maxlength=9> </td> </tr>
<tr><td>Down Payment
</td> <td> <input type=text id=dpay onkeyup=checnum(this); maxlength=9> </td> </tr>
<tr><td>Annual Interest Rate
</td> <td> <input type=text id=inte onkeyup=checnum(this); maxlength=9> % </td> </tr>
<tr><td>Term/Period </td> <td> <input type=text id=term onkeyup=checnum(this); maxlength=9> months </td> </tr>
<tr><td colspan=2>
</td></tr>
<tr><td colspan=2 align=center><input type=button value='Calculate' onclick=loanemi_calc();>
<input type=button value='Reset' onclick="reset();"></td></tr>
<tr><td colspan=2 style="font-size:11px;" align="center" colspan='2' id='dumdiv'>©<a href="https://www.hscripts.com" style="color: #3D366F; font-size:11px; text-decoration:none;" id=dum>hscripts.com</a></td></tr>
<tr><td>Monthly Payment </td> <td> <input type=text id=emi readonly> </td> </tr>
<tr><td>Total Interest Payment
</td> <td> <input type=text id=tip readonly> </td> </tr>
<tr><td>Total Amount to Pay
</td> <td> <input type=text id=tamt readonly> </td> </tr></table>
</form></table>
</div>
</body>
</html>

Release Date - 27-03-2014
Get free version without ©copyright link for just $10/-
For customization of this script or any script development, mail to support@hscripts.com