Finance

Mortgage Payment Calculator

Calculate Your Complete Monthly Mortgage Payment

Understanding your total monthly mortgage payment is essential for responsible homeownership. This calculator provides a detailed breakdown of your payment, including principal, interest, property taxes, and insurance (PITI), giving you a clear picture of your actual housing costs and helping you budget accurately for your home purchase.

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Try an Example

Pick a scenario to see how the calculator works, then adjust the values

Starter Home

Calculate monthly payments on a $250K home with 20% down

Key values: Price: $250,000 · Rate: 4.5% · Term: 30 years

Dream Home

Plan payments for a $500K property with a competitive rate

Key values: Price: $500,000 · Rate: 3.5% · Term: 30 years

Affordability Check

Find out how much house you can afford on $6,000/month income

Key values: Income: $6,000/mo · Debt: $500/mo · Rate: 4.5%

Documentation

This calculator is also known as Mortgage Payment Calculator.

Read the complete guide

Understanding Your Mortgage Payment Components

A complete mortgage payment typically includes four components, commonly abbreviated as PITI:

Principal: The portion of your payment that reduces the loan balance
Interest: The cost of borrowing money, calculated on your remaining balance
Taxes: Property taxes collected by your local government, often escrowed monthly
Insurance: Homeowners insurance and, if applicable, private mortgage insurance (PMI)

How Your Payment Changes Over Time

With a fixed-rate mortgage, your principal and interest payment remains the same, but the allocation between principal and interest changes. Initially, most of your payment goes toward interest. As you pay down your loan, more goes toward principal. Taxes and insurance costs typically increase over time with inflation and property value changes.

Examples

Mortgage Payment Analysis

David is considering a $350,000 home with 20% down, a 30-year fixed loan at 6% interest, with annual property taxes of $4,200 and homeowners insurance of $1,500.

David's total monthly payment would be $2,297, broken down as: $1,682 for principal and interest, $350 for property taxes, and $125 for insurance. In the first month, only $362 goes toward principal reduction, while $1,320 goes to interest. After 5 years, his principal payment will increase to $486 per month.

Key takeaway: Understanding the PITI breakdown helps assess true affordability and shows how much of your payment builds equity vs. covers expenses.

Managing Your Mortgage Payment

Use this detailed breakdown for effective financial planning:

Ensure your monthly budget comfortably covers the total PITI payment
Shop around for homeowners insurance annually to potentially lower costs
Monitor property tax assessments for potential appeals
Understand how PMI works and when it might be removed (typically reaching 20% equity)

Frequently Asked Questions about Mortgage Payment Calculator

Why is my monthly payment higher than the principal and interest calculated?

Your total mortgage payment includes not just principal and interest, but also property taxes and homeowners insurance. Many lenders require these to be escrowed (collected monthly) and paid on your behalf. Additionally, if your down payment is less than 20%, you may be required to pay Private Mortgage Insurance (PMI), further increasing your monthly payment.

Will my mortgage payment change over time?

With a fixed-rate mortgage, your principal and interest payment remains constant for the life of the loan. However, the property tax and insurance portions of your payment will typically increase over time due to rising property values and insurance costs. With an adjustable-rate mortgage (ARM), your interest rate and payment can change after the initial fixed period.

How much of my payment goes toward building equity?

Initially, only a small portion of your payment reduces principal (builds equity). For example, in a 30-year loan's first year, about 70-85% of your principal and interest payment goes to interest. This ratio gradually improves, with more going to principal each month. Additional principal payments can significantly accelerate equity building.