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Mortgage Calculator

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Enter your details below to estimate your monthly mortgage payment with taxes, fees and insurance.

Not sure how much you can afford? Try our home affordability calculator.

Total Monthly Payment

Monthly Payment
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Mortgage
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Total Monthly Payment Breakdown

Based on a $350,000 mortgage

Taxes &
Other Fees
Home
Insurance
Mortgage
Payment (P&I)
Mortgage Payment (P&I)
Home Insurance
Homeowners Insurance
Mortgage Insurance (PMI)
Taxes & Other Fees
Property Taxes
HOA/Condo Fees
Total Monthly Payment
Overview
Details

Mortgage Over Time

Based on a $350,000 mortgage

Remaining Mortgage Balance
Principal Paid
Interest Paid
Year 1

Enter your details below to estimate your monthly mortgage payment with taxes, fees and insurance.

Not sure how much you can afford? Try our home affordability calculator.

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Home Price
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Mortgage Interest Rate
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Loan Type

Tax, Insurance & HOA Fees

Location
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Annual Property Tax
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Annual Homeowners Insurance
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Monthly HOA/Condo Fees
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Other Financial Considerations

In addition to making your monthly payments, there are other financial considerations that you should keep in mind, particularly upfront costs and recommended income to safely afford your new home.

Recommended Minimum Savings

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Minimum Down Payment
Closing Costs
Estimated Cash Needed to Close
Recommended Cash Reserve
Total Recommended Savings

Recommended Minimum Income

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This is based on our recommendation that your total monthly spend for your monthly payment and other debts should not exceed 36% of your monthly income.

Housing Payment
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How We Got This Answer

  • About This Answer

    This calculator determines how much your monthly payment will be for your mortgage.

    We take your inputs for home price, mortgage rate, loan term and downpayment and calculate the monthly payments you can expect to make towards principal and interest.

    We also add in the cost of property taxes, mortgage insurance and homeowners fees using loan limits and figures based on your location. You can also manually edit any of these fees in the tax insurance & HOA Fees section of this page.

    We also calculate the way that your mortgage balance changes over time as you make payments towards principal and interest. These figures do not include the payments made to taxes or other fees.

    ...read more
  • Our Assumptions

    In order to create the best comparison with your finances in 2022 this calculator does not account for home value appreciation or inflation.

    ...read more
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How Your Mortgage Payment Is Calculated

SmartAsset’s mortgage calculator estimates your monthly mortgage payment, including your loan's principal, interest, taxes, homeowners insurance and private mortgage insurance (PMI). You can adjust the home price, down payment and mortgage terms to see how your monthly payment will change.

You can also try our home affordability calculator if you’re not sure how much money you should budget for a new home.

A financial advisor can aid you in planning for the purchase of a home. To find a financial advisor who serves your area, try SmartAsset's free online matching tool.

Mortgage Payment Formula

For those who want to know the math that goes into calculating a mortgage payment, we use the following formula to determine a monthly estimate:

M = Monthly Payment

P = Principal Amount (initial loan balance)

i = Interest Rate

n = Number of Monthly Payments for 30-Year Mortgage (30 * 12 = 360, etc.)

How SmartAsset's Mortgage Payment Calculator Works

The first step to determining what you’ll pay each month is providing background information about your prospective home and mortgage. There are three fields to fill in: home price, down payment and mortgage interest rate. In the dropdown box, choose your loan term. Don’t worry if you don’t have exact numbers to work with - use your best guess. The numbers can always be adjusted later.

For a more detailed monthly payment calculation, click the dropdown for “Taxes, Insurance & HOA Fees.” Here, you can fill out the home location, annual property taxes, annual homeowners insurance and monthly HOA or condo fees, if applicable.

Factors That Determine Your Mortgage Payment

SmartAsset’s mortgage payment calculator considers four factors - your home price, down payment, mortgage interest rate and loan type - to estimate how much you will pay each month. Here’s a breakdown with an explanation of each factor and how it influences your payment.

Home Price

Home price, the first input for our calculator, is based on your income, monthly debt payment, credit score and down payment savings. 

One of the rules you may hear as a homebuyer is the 28/36 rule or the debt-to-income (DTI) rule. This rule says that your mortgage payment shouldn’t go over 28% of your monthly pre-tax income and 36% of your total debt. This ratio helps your lender understand your financial capacity to pay your mortgage each month. The higher the ratio, the less likely it is that you can afford the mortgage.

Here’s the formula for calculating your DTI:

DTI = Total Monthly Debt Payments ÷ Gross Monthly Income x 100

To calculate your DTI, add all your monthly debt payments, such as credit card debt, student loans, alimony or child support, auto loans and projected mortgage payments. Next, divide by your monthly, pre-tax income. To get a percentage, multiple by 100. The number you’re left with is your DTI.

Down Payment

Many mortgage lenders generally expect a 20% down payment for a conventional loan with no private mortgage insurance (PMI). Of course, there are exceptions. 

One common exemption includes, VA loans, which don’t require down payments, and FHA loans often allow as low as a 3% down payment (but do come with a version of mortgage insurance). 

Additionally, some lenders have programs offering mortgages with down payments as low as 3% to 5%. The table below shows how the size of your down payment will affect your monthly mortgage payment.

How a Larger Down Payment Impacts Mortgage Payments*

PercentageDown PaymentHome PricePrincipal & Interest
20%$40,000$200,000$804
15%$30,000$200,000$854
10%$20,000$200,000$905
5%$12,500$200,000$955
0%$0$200,000$1,005

*The payment calculations above do not include property taxes, homeowners insurance and private mortgage insurance (PMI).

In general, most homebuyers should aim to have 20% of their desired home price saved before applying for a mortgage. Being able to make a sizable down payment improves your chances of qualifying for the best mortgage rates. Your credit score and income are two additional factors that play a role in determining your mortgage rate and, therefore, your payments over time.

Mortgage Rate

For the mortgage rate box, you can see what you’d qualify for with our mortgage rates comparison tool. Or, you can use the interest rate a potential lender gave you when you went through the pre-approval process or spoke with a mortgage broker. 

If you don’t have an idea of what you’d qualify for, you can always put an estimated rate by using the current rate trends found on our site or on your lender’s mortgage page. Remember, your actual mortgage rate is based on a number of factors, including your credit score and debt-to-income ratio.

Comparison between 30 and 15 year term loans

Loan Type

In the drop down area, you have the option of selecting a 30-year fixed-rate mortgage, 15-year fixed-rate mortgage or 5/1 ARM

The first two options, as their name indicates, are fixed-rate loans. This means your interest rate and monthly payments stay the same over the course of the entire loan. 

An ARM, or adjustable rate mortgage, has an interest rate that will change after an initial fixed-rate period. In general, following the introductory period, an ARM’s interest rate will change once a year. Depending on the economic climate, your rate can increase or decrease. 

Most people choose 30-year fixed-rate loans, but if you’re planning on moving in a few years or flipping the house, an ARM can potentially offer you a lower initial rate.

Costs Included in Your Monthly Mortgage Payment

Here are two formulas to visualize the costs that are included in your monthly mortgage payment:

Monthly mortgage payment = Principal + Interest + Escrow Account Payment

Escrow account = Homeowners Insurance + Property Taxes + PMI (if applicable)

The lump sum due each month to your mortgage lender breaks down into several different items. Most homebuyers have an escrow account, which is the account your lender uses to pay your property tax bill and homeowners insurance. That means the bill you receive each month for your mortgage includes not only the principal and interest payment (the money that goes directly toward your loan), but also homeowners insurance, property taxes, and, in some cases, private mortgage insurance and homeowners association fees. Here’s a breakdown of these costs.

Principal and Interest

The principal is the loan amount that you borrowed and the interest is the additional money that you owe to the lender that accrues over time and is a percentage of your initial loan. 

Fixed-rate mortgages will have the same total principal and interest amount each month, but the actual numbers for each change as you pay off the loan. This is known as amortization. You start by paying a higher percentage of interest than principal. Gradually, you’ll pay more and more principal and less interest. 

The table below breaks down an example of amortization on a $200,000 mortgage.

Home Loan Amortization Table*

Payment MonthPrincipalInterestTotal Payment
1$303.90$616.67$920.57
60 (5 years in)$364.43$556.14$920.57
120 (10 years in)$438.37$482.20$920.57
180 (15 years in)$527.30$393.27$920.57
240 (20 years in)$634.28$286.29$920.57
300 (25 years in)$762.96$157.61$920.57

*This table depicts loan amortization for a $200,000 fixed-rate, 30-year mortgage. The payment calculations above do not include property taxes, homeowners insurance and private mortgage insurance (PMI).

Homeowners Insurance

Homeowners insurance is a policy you purchase from an insurance provider that covers you in case of theft, fire or storm damage (hail, wind and lightning) to your home. Flood or earthquake insurance is generally a separate policy. Homeowners insurance can cost anywhere from a few hundred dollars to thousands of dollars depending on the size and location of the home.

When you borrow money to buy a home, your lender requires you to have homeowners insurance. This type of insurance policy protects the lender’s collateral (your home) in case of fire or other damage-causing events.

Property Taxes

When you own property, you are subject to taxes levied by the county and district. You can input your zip code or town name using our property tax calculator to see the average effective tax rate in your area.

Property taxes vary widely from state to state and even county to county. For example, New Jersey has the highest average effective property tax rate in the country at 2.42%. Owning property in Wyoming, however, will only put you back roughly 0.57% in property taxes, one of the lowest average effective tax rates in the country.

While it depends on your state, county and municipality, in general, property taxes are calculated as a percentage of your home’s value and billed to you once a year. In some areas, your home is reassessed each year, while in others it can be as long as every five years. These taxes generally pay for services such as road repairs and maintenance, school district budgets and county general services.

PMI

Private mortgage insurance (PMI) is an insurance policy required by lenders to secure a loan that’s considered high risk. You’re required to pay PMI if you don’t have a 20% down payment and you don’t qualify for a VA loan. The reason most lenders require a 20% down payment is due to equity. If you don’t have high enough equity in the home, you’re considered a possible default liability. In simpler terms, you represent more risk to your lender when you don’t pay for enough of the home.

PMI is calculated as a percentage of your original loan amount and can range from 0.3% to 1.5% depending on your down payment and credit score. Once you reach at least 20% equity, you can request to stop paying PMI.

HOA Fees

Homeowners association (HOA) fees are common when you buy a condominium or a home that’s part of a planned community. Generally, HOA fees are charged monthly or yearly. The fees cover common charges, such as community space upkeep (such as the grass, community pool or other shared amenities) and building maintenance. 

When you’re looking at properties, HOA fees are usually disclosed upfront, so you can see how much the current owners pay per month or per year. HOA fees are an additional ongoing fee to contend with, they don’t cover property taxes or homeowners insurance in most cases.

How to Lower Your Monthly Mortgage Payment

There are four common ways to lower your monthly mortgage payments:

  • Choose a long loan term
  • Buy a less expensive house
  • Pay a larger down payment
  • Find the lowest interest rate available to you

You can expect a smaller bill if you increase the number of years you’re paying the mortgage. That means extending the loan term. For example, a 15-year mortgage will have higher monthly payments than a 30-year mortgage loan, because you’re paying the loan off in a compressed amount of time.

An obvious but still important route to a lower monthly payment is to buy a more affordable home. The higher the home price, the higher your monthly payments. This ties into PMI. If you don’t have enough saved for a 20% down payment, you’re going to pay more each month to secure the loan. Buying a home for a lower price or waiting until you have larger down payment savings are two ways to save you from larger monthly payments.

Finally, your interest rate impacts your monthly payments. You don’t have to accept the first terms you get from a lender. Try shopping around with other lenders to find a lower rate and keep your monthly mortgage payments as low as possible.