Buying, refinancing, or paying off a home involves more than calculating principal and interest.
Use the free QuickLoanCalc mortgage calculators to estimate monthly payments, home affordability, refinancing savings, closing costs, debt-to-income ratio, payoff timelines, and the broader cost of homeownership.
Compare the numbers before you apply, refinance, or sign.
Understand the Real Cost of Homeownership
Compare mortgage payments, affordability, refinancing, payoff options, closing costs, and long-term ownership expenses before making one of life’s largest financial commitments.
Start Here — Main Mortgage Tools
The essential calculators for homebuyers and homeowners.
Mortgage Calculator
Estimate principal and interest, property taxes, homeowners insurance, PMI, HOA fees, and the complete monthly housing payment.
Home Affordability Calculator
Estimate how much house may fit your income, debts, down payment, taxes, insurance, and available monthly budget.
Refinance Calculator
Compare your current mortgage with a refinance option to estimate payment savings, interest savings, costs, and break-even time.
Mortgage Payoff Calculator
See how additional monthly payments or lump-sum payments may shorten your mortgage and reduce total interest.
More Home Buying Tools
Look beyond principal and interest before making your decision.
Down Payment Calculator
Calculate your down payment by dollars or percentage and see how much of the purchase price remains.
Closing Cost Calculator
Estimate lender charges, title and escrow costs, prepaid expenses, taxes, insurance, and approximate cash needed to close.
Debt-to-Income Calculator
Compare your recurring monthly debt obligations with income and calculate your front-end and back-end DTI ratios.
Rent vs. Buy Calculator
Compare renting with buying over the period you expect to stay, including ownership expenses, rent increases, equity, and costs.
Look Beyond the Mortgage
A home may fit the mortgage calculation and still place pressure on the rest of your finances. These tools examine the bigger picture.
Cost of Living Calculator
Estimate housing, utilities, transportation, food, healthcare, and other monthly expenses by ZIP code. See what life around the mortgage may cost—not simply the house payment.
How Much of Your Life Does This Loan Cost?
Convert mortgage payments and interest into an estimate of the working time required to earn that money. View the loan as a commitment of both dollars and time.
A Mortgage Payment Is Only One Part of Owning a Home
Principal and interest may create the base payment, but taxes, insurance, mortgage insurance, HOA fees, maintenance, repairs, utilities, and closing costs can substantially change what homeownership requires.
Choose the Right Mortgage Calculator
The right calculator depends on where you are in the home-financing process. You may be estimating a purchase, determining affordability, comparing a refinance, accelerating payoff, or deciding whether renting still makes more sense.
If You Are Beginning to Shop for a Home
Start with the Home Affordability Calculator. It considers your income, debts, down payment, interest rate, taxes, insurance, and monthly budget. Then use the Mortgage Calculator to test specific home prices and loan scenarios.
If You Already Know the Home Price
Use the Mortgage Calculator to estimate principal and interest alongside property taxes, insurance, PMI, and HOA costs. Then use the Closing Cost Calculator to estimate the additional cash that may be required to complete the purchase.
If You Currently Own a Home
Use the Refinance Calculator to compare your existing mortgage with a new loan. If your goal is to eliminate the mortgage sooner, use the Mortgage Payoff Calculator to test extra payments and lump-sum contributions.
If You Are Deciding Whether to Rent or Buy
Use the Rent vs. Buy Calculator. The better option can depend on how long you expect to remain in the home, local rent, home prices, maintenance, selling costs, investment assumptions, and potential equity.
Frequently Asked Questions
Which mortgage calculator should I use first?
If you know the home price and loan details, start with the Mortgage Calculator. If you are still determining a comfortable price range, begin with the Home Affordability Calculator.
Does the mortgage payment include taxes and insurance?
Principal and interest are only part of many housing payments. The QuickLoanCalc Mortgage Calculator can also estimate property taxes, homeowners insurance, PMI, and HOA fees when those amounts are entered.
Are closing costs included in the down payment?
No. The down payment and closing costs are separate. Buyers may also need cash for lender fees, title and escrow charges, prepaid taxes, insurance, inspections, and other transaction expenses.
How can I tell whether refinancing is worthwhile?
Compare the new payment, interest cost, loan term, refinancing expenses, and break-even period. A lower payment does not necessarily mean the refinance produces a lower total cost.
Why include a cost-of-living calculator on a mortgage page?
A household must pay more than the mortgage. Utilities, transportation, food, healthcare, insurance, and other local expenses can affect whether the complete lifestyle surrounding a home is affordable.
What does the Loan Life Cost Calculator show?
It converts payments and interest into an estimate of the working time required to earn that money. It provides an additional perspective on the size and length of a financial commitment.
A home may fit the advertised payment without fitting the rest of your finances.
Understand the Mortgage Before You Sign
Before making a decision, compare the mortgage payment, taxes, insurance, closing costs, debt-to-income ratio, local living expenses, total interest, and the number of years you may carry the loan.
QuickLoanCalc gives you the tools to examine those numbers together—so you can look beyond approval and understand the financial commitment you’re making.
Explore Real Estate Listings & Property Values
Research homes, commercial properties, market values, and real estate trends using these popular real estate platforms. Use the mortgage calculator above to compare estimated financing costs before making a purchase decision.