Loan Calculators – Calculators-Free.com https://calculators-free.com Free Calculators & Free Source Code Sat, 16 Nov 2019 18:34:40 +0000 en-US hourly 1 https://wordpress.org/?v=5.2.21 https://calculators-free.com/wp-content/uploads/2019/11/cropped-fav-32x32.png Loan Calculators – Calculators-Free.com https://calculators-free.com 32 32 Simple Mortgage Payment Calculator https://calculators-free.com/simple-mortgage-payment-calculator-1 https://calculators-free.com/simple-mortgage-payment-calculator-1#respond Sun, 22 Sep 2019 18:56:00 +0000 https://calculators-free.com/?p=25 Introduction | Demonstration Calculator | Source Code

How The Mortgage Payment Calculator Works

This is a very simple calculator for calculating a mortgage payment. Enter in the amount of the loan, the number of years the loan is for, and the APR. Then click “Calculate Payment” to get your monthly mortgage payment.

If you change the values, click the “Calculate Payment” button again to get a new result.

Introduction | Demonstration Calculator | Source Code

Demonstration Calculator


Simple Mortgage Calculator

Loan Amount:

Loan Term: years

APR Interest:

Payment:

Introduction | Demonstration Calculator | Source Code

Simple Mortgage Payment Calculator Source Code

 

This calculator is licensed to you under Creative Commons Attribution 3.0. If you would like to use the source code on your site or create a derivative work from it, you must include the following HTML on the page where the calculator appears. We’re giving you this code for free with a legal license to use it. All you have to do is credit us in the manner we specify.

Required Credit HTML

INSTALLATION

Just cut and paste the Javascript code and HTML form below into your page. If you want to customize the appearance of the form, feel free. Just make sure the input name and form id/name values are not changed.


<script type="text/javascript">
function calcLoan() {

var formvals = getFormVal();

var years = formvals[0];
var months = years * 12;

var loan = formvals[2];
var apr = formvals[1];

var mpr = apr / 1200;
var nfactor = 0 - months;
var mofactor = Math.pow((1 + mpr), nfactor);
var bofactor = 1 - mofactor;
var tofactor = mpr / bofactor;

var payment = loan * tofactor;
var reducto = Math.round(payment*100)/100;

document.wcbubba.payment.value = "$"+reducto;

if (amortsub) showAm();

}

function getFormVal(){

          var years = parseInt(document.wcbubba.term.value);
          var loan = parseInt(document.wcbubba.loan.value);
          var apr = parseFloat(document.wcbubba.apr.value);

          if((years <= 0)||(isNaN(years))) years = 1;
          if((apr <= 0)||(isNaN(apr))) apr = 1;
          if((loan <= 0)||(isNaN(loan))) loan = 1;

          var mike = new Array(years,apr,loan);

         return mike;
}
</script>

<form id="wcbubba" name="wcbubba" action="javascript:void();">

Loan Amount: <input type=text name="loan" size=8>

Loan Term: <input type=text name="term" size=8> years

APR Interest: <input type=text name="apr" size=8>

<br /><br />

<input type="submit" value="Calculate Payment" onClick="calcLoan();"> 

<br /><br />

<b>Payment:</b> <input type=text name = "payment" size=9><br>
</form></p>
]]> https://calculators-free.com/simple-mortgage-payment-calculator-1/feed/ 0 Auto Loan Payment Calculator with Amortization https://calculators-free.com/auto-loan-payment-calculator-with-amortization-12 https://calculators-free.com/auto-loan-payment-calculator-with-amortization-12#respond Thu, 27 Jun 2019 03:43:18 +0000 https://calculators-free.com/?p=19 Introduction | Demonstration Calculator | Source Code

How The Auto Loan Payment with Amortization Works

This calculator uses the same mathematical functions as our Simple Auto Loan Calculator, but iterates through each payment, calculating the interest and principal amounts for each payment as you pay off the loan.

Introduction | Demonstration Calculator | Source Code

Demonstration Calculator

Loan Amount:
Loan Term: months
APR Interest:

Payment:

Introduction | Demonstration Calculator | Source Code

Auto Loan Payment with Amortization Source Code

This calculator is licensed to you under Creative Commons Attribution 3.0. If you would like to use the source code on your site or create a derivative work from it, you must include the following HTML on the page where the calculator appears. We’re giving you this code for free with a legal license to use it. All you have to do is credit us in the manner we specify.

Required Credit HTML

INSTALLATION

Just cut and paste the Javascript code and HTML form below into your page. If you want to customize the appearance of the form, feel free. Just make sure the input name and form id/name values are not changed.


<script type="text/javascript">

var amortsub = false;

function calcLoan() {

var formvals = getFormVal();

var years = formvals[0];
var months = years;

var loan = formvals[2];
var apr = formvals[1];

var mpr = apr / 1200;
var nfactor = 0 - months;
var mofactor = Math.pow((1 + mpr), nfactor);
var bofactor = 1 - mofactor;
var tofactor = mpr / bofactor;

var payment = loan * tofactor;
var reducto = Math.round(payment*100)/100;

document.wcbubba.payment.value = "$"+reducto;

if (amortsub) showAm();

}

function showAm(){

amortsub = true;

formvals = getFormVal();

var years = formvals[0];
var months = years;

var loan = formvals[2];
var apr = formvals[1];

var mpr = apr / 1200;
var nfactor = 0 - months;
var mofactor = Math.pow((1 + mpr), nfactor);
var bofactor = 1 - mofactor;
var tofactor = mpr / bofactor;

var payment = loan * tofactor;
var reducto = Math.round(payment*100)/100;

document.wcbubba.payment.value = "$"+reducto;

// NOW WE CALCULATE THE AMORTIZATION

var intpaid = 0;
var princpaid = 0;
var factsout = "";
var inyear = 0;
var inmonth = 0;

document.getElementById('amortsub').innerHTML = '<b style="font-size:19px;">MONTHLY AMORTIZATION</b><br><br>';

for(var i=0;i<months;i++){
intpaid = Math.round((mpr * loan) *100)/100;
princpaid = Math.round((reducto - intpaid)*100)/100;
loan = Math.round((loan - princpaid)*100)/100;

inyear = parseInt(i/12);
inmonth = i - (inyear * 12);

factsout += '<b>Year ' + (inyear + 1) + ' Month ' + (inmonth +1) + ':</b><br>   Principal Paid: $' + princpaid + '<br>   Interest Paid: $' + intpaid + '<br>   Principal Remaining: $' + loan + '<br>';

}
document.getElementById('amortsub').innerHTML += factsout;

flush();

}

function getFormVal(){

var years = parseInt(document.wcbubba.term.value);
var loan = parseInt(document.wcbubba.loan.value);
var apr = parseFloat(document.wcbubba.apr.value);

if((years <= 0)||(isNaN(years))) years = 1;
if((apr <= 0)||(isNaN(apr))) apr = 1;
if((loan <= 0)||(isNaN(loan))) loan = 1;

var mike = new Array(years,apr,loan);

return mike;
}

</script>

<form id="wcbubba" name="wcbubba" action="javascript:void();">
Loan Amount: <input type=text name="loan" size=8><br>
Loan Term: <input type=text name="term" size=8> months<br>
APR Interest: <input type=text name="apr" size=8><br><ber>

<input type="submit" value="Calculate Payment" onClick="calcLoan();"> <b>Payment:</b> <input type=text name = "payment" size=9><br>
<input type="submit" value="Show Amortization" onClick="showAm();">
</form><br><br>

<div id="amortsub">

</div>
]]>
 https://calculators-free.com/auto-loan-payment-calculator-with-amortization-12/feed/ 0 Simple Auto Loan Calculator https://calculators-free.com/simple-auto-loan-calculator-7 https://calculators-free.com/simple-auto-loan-calculator-7#respond Sun, 12 May 2019 01:47:56 +0000 https://calculators-free.com/?p=23 Introduction | Demonstration Calculator | Source Code

How The Auto Loan Payment Calculator Works

This is a very simple calculator for calculating an auto loan payment. Enter in the amount of the loan, the number of months the loan is for, and the APR. Then click “Calculate Payment” to get your monthly auto loan payment.

If you change the values, click the “Calculate Payment” button again to get a new result.

Introduction | Demonstration Calculator | Source Code

Demonstration Calculator


Simple Auto Loan Calculator

Loan Amount:

Loan Term: months

APR Interest:

Payment:

Introduction | Demonstration Calculator | Source Code

Simple Auto Loan Payment Calculator Source Code

This calculator is licensed to you under Creative Commons Attribution 3.0. If you would like to use the source code on your site or create a derivative work from it, you must include the following HTML on the page where the calculator appears. We’re giving you this code for free with a legal license to use it. All you have to do is credit us in the manner we specify.

Required Credit HTML

INSTALLATION

Just cut and paste the Javascript code and HTML form below into your page. If you want to customize the appearance of the form, feel free. Just make sure the input name and form id/name values are not changed.


<script type="text/javascript">
function calcLoan() {

var formvals = getFormVal();

var months = formvals[0];

var loan = formvals[2];
var apr = formvals[1];

var mpr = apr / 1200;
var nfactor = 0 - months;
var mofactor = Math.pow((1 + mpr), nfactor);
var bofactor = 1 - mofactor;
var tofactor = mpr / bofactor;

var payment = loan * tofactor;
var reducto = Math.round(payment*100)/100;

document.wcbubba.payment.value = "$"+reducto;

if (amortsub) showAm();

}

function getFormVal(){

          var years = parseInt(document.wcbubba.term.value);
          var loan = parseInt(document.wcbubba.loan.value);
          var apr = parseFloat(document.wcbubba.apr.value);

          if((years <= 0)||(isNaN(years))) years = 1;
          if((apr <= 0)||(isNaN(apr))) apr = 1;
          if((loan <= 0)||(isNaN(loan))) loan = 1;

          var mike = new Array(years,apr,loan);

         return mike;
}
</script>

<form id="wcbubba" name="wcbubba" action="javascript:void();">

Loan Amount: <input type=text name="loan" size=8>

Loan Term: <input type=text name="term" size=8> months

APR Interest: <input type=text name="apr" size=8>

<br /><br />

<input type="submit" value="Calculate Payment" onClick="calcLoan();"> 

<br /><br />

<b>Payment:</b> <input type=text name = "payment" size=9><br>
</form></p>
]]> https://calculators-free.com/simple-auto-loan-calculator-7/feed/ 0 Mortgage Calculator With Amortization https://calculators-free.com/mortgage-calculator-with-amortization-11 https://calculators-free.com/mortgage-calculator-with-amortization-11#respond Fri, 05 Apr 2019 03:31:47 +0000 https://calculators-free.com/?p=21 Introduction | Demonstration Calculator | Source Code

How The Mortgage Calculator with Amortization Works

This calculator uses the same mathematical functions as our Simple Mortgage Payment Calculator, but creates a loop, going through all the months and calculating the interest to principal ratios for each payment as you pay down the principal each month.

The amortization display is very simple. The output for each month is generated by one line of code…


factsout += '<b>Year ' + (inyear + 1) + ' Month ' + (inmonth +1) + ':</b><br>   Principal Paid: $' + princpaid + '<br>   Interest Paid: $' + intpaid + '<br>   Principal Remaining: $' + loan + '<br>';

If you’re familiar with HTML and just have a basic knowledge of JavaScript, you can edit that to add all sorts of formatting goodness to your output.

Introduction | Demonstration Calculator | Source Code

Demonstration Calculator

Loan Amount:
Loan Term: years
APR Interest:

Payment:

Introduction | Demonstration Calculator | Source Code

Mortgage Calculator with Amortization Source Code

This calculator is licensed to you under Creative Commons Attribution 3.0. If you would like to use the source code on your site or create a derivative work from it, you must include the following HTML on the page where the calculator appears. We’re giving you this code for free with a legal license to use it. All you have to do is credit us in the manner we specify.

Required Credit HTML

INSTALLATION

Just cut and paste the Javascript code and HTML form below into your page. If you want to customize the appearance of the form, feel free. Just make sure the input name and form id/name values are not changed.



<script type="text/javascript">

var amortsub = false;

function calcLoan() {

var formvals = getFormVal();

var years = formvals[0];
var months = years * 12;

var loan = formvals[2];
var apr = formvals[1];

var mpr = apr / 1200;
var nfactor = 0 - months;
var mofactor = Math.pow((1 + mpr), nfactor);
var bofactor = 1 - mofactor;
var tofactor = mpr / bofactor;

var payment = loan * tofactor;
var reducto = Math.round(payment*100)/100;

document.wcbubba.payment.value = "$"+reducto;

if (amortsub) showAm();

}

function showAm(){

amortsub = true;

formvals = getFormVal();

var years = formvals[0];
var months = years * 12;

var loan = formvals[2];
var apr = formvals[1];

var mpr = apr / 1200;
var nfactor = 0 - months;
var mofactor = Math.pow((1 + mpr), nfactor);
var bofactor = 1 - mofactor;
var tofactor = mpr / bofactor;

var payment = loan * tofactor;
var reducto = Math.round(payment*100)/100;

document.wcbubba.payment.value = "$"+reducto;

// NOW WE CALCULATE THE AMORTIZATION

var intpaid = 0;
var princpaid = 0;
var factsout = "";
var inyear = 0;
var inmonth = 0;

document.getElementById('amortsub').innerHTML = '<b style="font-size:19px;">MONTHLY AMORTIZATION</b><br><br>';

for(var i=0;i<months;i++){
intpaid = Math.round((mpr * loan) *100)/100;
princpaid = Math.round((reducto - intpaid)*100)/100;
loan = Math.round((loan - princpaid)*100)/100;

inyear = parseInt(i/12);
inmonth = i - (inyear * 12);

factsout += '<b>Year ' + (inyear + 1) + ' Month ' + (inmonth +1) + ':</b><br>   Principal Paid: $' + princpaid + '<br>   Interest Paid: $' + intpaid + '<br>   Principal Remaining: $' + loan + '<br>';

}
document.getElementById('amortsub').innerHTML += factsout;

flush();

}

function getFormVal(){

var years = parseInt(document.wcbubba.term.value);
var loan = parseInt(document.wcbubba.loan.value);
var apr = parseFloat(document.wcbubba.apr.value);

if((years <= 0)||(isNaN(years))) years = 1;
if((apr <= 0)||(isNaN(apr))) apr = 1;
if((loan <= 0)||(isNaN(loan))) loan = 1;

var mike = new Array(years,apr,loan);

return mike;
}

</script>

<form id="wcbubba" name="wcbubba" action="javascript:void();">
Loan Amount: <input type=text name="loan" size=8><br>
Loan Term: <input type=text name="term" size=8> years<br>
APR Interest: <input type=text name="apr" size=8><br><ber>

<input type="submit" value="Calculate Payment" onClick="calcLoan();"> <b>Payment:</b> <input type=text name = "payment" size=9><br>
<input type="submit" value="Show Amortization" onClick="showAm();">
</form><br><br>

<div id="amortsub">

</div>
]]>
 https://calculators-free.com/mortgage-calculator-with-amortization-11/feed/ 0