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v2 Calculator Enginecustomize visually & mathematically, per-site
Mortgage Calculator

Mortgage Payment
Calculator

The essential calculator for every site

The #1 searched mortgage calculator. Capture high-intent traffic from people actively shopping for homes.

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See It In Action

Play with the calculator below. This is exactly what your visitors will see.

Mortgage Payment Calculator

Calculate your monthly mortgage payment with taxes, insurance, and more

Loan Type

Select your mortgage type

Property & Loan

Home price and down payment details

$
20%
0%50%
$
Loan Terms

Interest rate and loan duration

%
$
$
$
Good

Total Monthly Payment

$2,616

Monthly Payment Breakdown

Loan Details

Loan Amount

$320,000

Down Payment

$80,000

Loan-to-Value

80.00%

Loan Totals

Total Interest

$465,867

Total Cost

$941,867

Amortization Schedule

MonthPaymentPrincipalInterestRemaining Balance
1$2,183$250$1,933$319,750
2$2,183$251$1,932$319,499
3$2,183$253$1,930$319,247
4$2,183$254$1,929$318,992
5$2,183$256$1,927$318,737
6$2,183$257$1,926$318,479
7$2,183$259$1,924$318,221
8$2,183$260$1,923$317,960
9$2,183$262$1,921$317,698
10$2,183$264$1,919$317,435
11$2,183$265$1,918$317,170
12$2,183$267$1,916$316,903

Showing 12 of 360 total payments

Experience Our Themes

One Calculator, Five Personalities

Click a theme to transform this entire page. See how your calculators can match any brand identity in seconds.

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Simple Process

How It Works

Get your results in four simple steps

1

Choose Your Theme

Select from 5 professional themes or customize colors and fonts to match your brand perfectly.

2

Add Your CTAs

Connect buttons to your calendar, application, or contact form. Capture leads right from the calculator.

3

Embed Anywhere

Copy one line of code to your website. Works on WordPress, Squarespace, Wix, or any custom site.

4

Convert More Leads

Visitors engage with your calculator, see their numbers, and take action. Track everything in your dashboard.

Key Features

Why This Calculator

Purpose-built features that give you the insights you actually need.

PITI Breakdown

Principal, interest, taxes, insurance shown separately - builds understanding

Amortization Schedule

Shows how balance decreases over time - great for education

PMI Calculation

Automatic PMI for loans under 20% down - complete picture

Total Cost Analysis

Lifetime interest visualization drives refinance conversations

Transparent Methodology

Standard Amortization Formula

The same formula every lender uses. M = P[r(1+r)^n]/[(1+r)^n-1]

Industry Standards We Follow

  • Standard amortization formula per Regulation Z
  • Monthly compounding per HUD guidelines
  • PITI calculation per industry standards
  • PMI rates based on loan-to-value tiers

Key Variables in Our Calculation

  • Principal (P)
    Loan amount (home price minus down payment)
  • Interest Rate (r)
    Annual rate divided by 12 for monthly rate
  • Number of Payments (n)
    Loan term in months (360 for 30 years)
  • Property Taxes
    Annual taxes divided by 12
  • Insurance
    Annual premium divided by 12
Pro Tips

Expert Insights

Get the most out of your calculations with these professional tips

Add a Strong CTA

Connect your calculator to your calendar or application. Visitors who calculate are 3x more likely to convert when given a clear next step.

Position Above the Fold

Place the calculator where visitors see it immediately. Interactive tools keep visitors on your site longer and signal expertise.

Track Your Analytics

Monitor calculator usage in your dashboard. See which pages drive the most engagement and optimize your lead funnel.

Common Questions

Frequently Asked Questions

Everything you need to know about the Mortgage Payment Calculator

Simply copy the embed code from your dashboard and paste it into your website. Works with any website builder including WordPress, Squarespace, Wix, and custom sites. The calculator automatically adjusts to fit your container width.

Absolutely! With our Brand Builder, you can match your exact brand colors, fonts, and style. Choose from 5 professional themes or create a fully custom look. Your brand, your calculator.

Yes! Add custom call-to-action buttons that link to your contact form, calendar, or application. Track engagement through your dashboard analytics to see how visitors interact with your calculator.

Our calculators use industry-standard formulas based on Fannie Mae, Freddie Mac, and HUD guidelines. The same math your LOS uses. Your clients can trust the numbers.

Yes! Our Growth plan and above include multiple domain support. Perfect for loan officers with multiple landing pages or brokerages managing agent websites.

Perfect For

Who Uses This Calculator

Loan Officers

Must-have for any LO website. Capture visitors calculating payments.

Real Estate Agents

Help buyers understand payments on listings. Add to property pages.

Real Estate Websites

Increase time on site and lead capture with interactive tools.

Ready to Add This to Your Site?

Join thousands of mortgage professionals using MortgageMate calculators to convert more leads.

Embed on any website
Full theme customization
No coding required
Instant setup