Mortgage & real estate

Mortgage Calculator

Work out your real monthly mortgage payment, principal, interest, property tax, insurance and HOA, then see the full amortization and how much faster extra payments clear the loan.

  • Free
  • No sign-up
  • Updated for 2026

Your loan

$
$

%
yr
Taxes, insurance & extra payments
$

per year

$

per year

$

per month

$

per month

Enter your numbers to see your monthly payment, total interest and payoff date.

Add this calculator to your site

Free to embed. Copy the snippet below, it drops the live calculator straight into any page.

What this mortgage calculator does

This calculator finds your monthly mortgage payment. You enter the home price, down payment, rate, and term. The tool shows the payment in the currency you choose. It can also add taxes and insurance. This is a key home buying tool. You can try other numbers too. The result helps you plan a purchase.

What a mortgage payment is

A mortgage payment is your monthly cost to own a home. It repays the loan plus interest over the term. It can also hold taxes, insurance, and HOA. So it covers more than just the loan. It is a core part of any budget. It is paid every month. It is shown in your currency.

How it is calculated

First the tool finds the loan amount. That is the home price minus the down payment. Then it spreads that loan over the term. It adds interest at your rate each month. Taxes, insurance, and HOA are added on top. The calculator runs the numbers for you.

What the result tells you

The result shows your monthly payment. A price of three hundred thousand with sixty thousand down leaves a loan of two hundred forty thousand. At a typical rate that is about fifteen hundred a month. A higher price or rate raises it. So it shows what you must pay. It is a clear monthly figure.

Principal and interest

Each payment splits into principal and interest. Principal pays down what you borrowed. Interest is the cost of the loan. Early on most of it is interest. Over time more goes to principal. So the split shifts as you pay. This is how a loan amortizes.

Taxes, insurance, and HOA

Your payment often holds more than the loan. Property tax and home insurance are common. An HOA fee can be added too. These are split over twelve months. So they lift the monthly figure. Leaving them out paints a rosy picture. Include them for a true cost.

Why the down payment matters

A bigger down payment shrinks the loan. A smaller loan means a smaller payment. It can also cut your rate. A low down payment may add insurance. So it shapes the whole deal. It is worth testing a few amounts. Find a down payment that fits.

How to use it

Enter the home price first. Add the down payment, rate, and term. Read your monthly payment in the currency you pick. Add taxes and insurance for a full cost. Then change an input and retry. Compare a few prices. Use it to plan a purchase.

The limits of this calculator

Every tool has its limits. Rates change with the market and your credit. Taxes and insurance can shift each year. It assumes a fixed rate for the term. It does not include closing costs. So treat it as an estimate. So use it thoughtfully.

Common mistakes to avoid

A common mistake is forgetting taxes and insurance. The loan payment alone looks too low. Another is using the price as the loan. The loan is price minus down payment. Some ignore the effect of the rate. Others forget closing costs. A clear view avoids these traps.

A final tip

Use this to plan your purchase. Remember the loan is price minus down payment. Add taxes, insurance, and any HOA. Test how the rate and term move it. Keep the payment inside your budget. Do not stretch beyond what fits. A second look sharpens your view.

Mortgage calculator FAQ

How is my monthly mortgage payment calculated?

The principal and interest portion uses the standard amortization formula, which spreads the loan over equal monthly payments at your interest rate. We then add one twelfth of your yearly property tax and insurance plus any monthly HOA fee to show the full payment a lender would expect.

What is included in the payment besides principal and interest?

Property tax, homeowner's insurance and HOA or condo fees. Lenders often collect tax and insurance in an escrow account alongside the loan, so including them gives a far more realistic monthly figure than principal and interest alone.

How much do extra payments really save?

Because interest is charged on the outstanding balance, every extra dollar of principal removes all the future interest that balance would have generated. Enter an extra monthly amount and the calculator shows the interest saved and how many months sooner the loan is paid off.

Does a bigger down payment lower my payment?

Yes. A larger down payment reduces the loan amount, which lowers both the monthly payment and the total interest. Putting down at least 20% of the price also usually lets you avoid private mortgage insurance.

Are the results financial advice?

No. This tool gives estimates for general information. Your actual rate, fees and insurance depend on the lender and your circumstances, so confirm the numbers with a qualified mortgage adviser before committing.