Mortgage Payment Calculator
Estimate principal, interest, property tax, insurance, and loan amount.
Housing tools
Housing Calculators
Compare common housing questions with transparent assumptions. These tools focus on educational estimates, not personalized housing, mortgage, legal, or tax advice.
Updated: June 10, 2026
Most popular housing calculators
Home Affordability Calculator
Estimate a home price range from income, debts, down payment, and a target DTI.
Rent Affordability Calculator
Estimate a rent range from income, obligations, and target housing percentage.
Buy vs Rent Calculator
Compare simplified owning and renting assumptions over a selected time horizon.
Which calculator should I use?
Use the home affordability calculator when you need a rough price range from income and debts. Use the mortgage payment calculator when testing a specific home price, down payment, interest rate, taxes, or insurance. Use the refinance calculator when comparing an existing loan with a possible new loan. Use the extra payment calculator when your question is payoff speed and interest savings.
Use the rent affordability calculator for a lease budget and the buy-vs-rent calculator after you have rough rent and ownership estimates. For rate sensitivity and purchasing-power assumptions, the interest and inflation tools hub can help explain the inputs behind housing scenarios.
Housing calculators
Mortgage Payment Calculator
Estimate principal, interest, property tax, insurance, and loan amount.
Mortgage Refinance Calculator
Estimate a new payment, monthly difference, and simple break-even point.
Mortgage Extra Payment Calculator
Estimate payoff time and interest impact from extra principal payments.
Mortgage Payoff Calculator
Estimate payoff timing from a current balance, current payment, and target payoff timeline.
Home Affordability Calculator
Estimate a price range from income, debts, down payment, and target DTI assumptions.
Rent Affordability Calculator
Estimate a rent ceiling from income, debt, recurring costs, and target rent share.
Buy vs Rent Calculator
Compare simplified monthly owning costs with renting over a selected horizon.
Housing guides
How Mortgage Payments Work
Understand principal, interest, taxes, insurance, and costs that may be excluded.
Home Affordability Explained
Learn why DTI limits, taxes, insurance, and cash-to-close can change a price range.
Mortgage Refinance Explained
Understand rate, term, cost, and simple break-even comparisons.
Mortgage Extra Payments Explained
Learn how extra principal payments may affect payoff timelines.
Mortgage Payoff Explained
See how current balance, payment size, and target payoff date change the timeline.
Rent Affordability Explained
Learn what rent-to-income rules can and cannot tell you.
Buy vs Rent Explained
Review time horizon, hidden owner costs, and why cash flow and equity tell different stories.
How to use these tools together
Start with the calculator that matches the decision you are comparing. For a loan quote or home price estimate, the mortgage tool separates loan principal, interest, property taxes, and insurance so you can see which input changes the monthly estimate. For a lease decision, the rent affordability tool focuses on income, recurring obligations, and a target housing percentage.
The buy-vs-rent calculator is best used after you have a rough rent number and a rough ownership number. It simplifies many real-world costs, so treat the result as a discussion aid rather than a final answer.
What housing calculators usually exclude
Housing decisions can include closing costs, moving costs, repairs, utilities, HOA fees, local taxes, insurance changes, vacancy risk, and future rent or home-price changes. Use conservative inputs when a cost is uncertain, and compare more than one scenario before relying on a single estimate.
Scope, sources, what to verify
- Scope: This hub organizes the main housing calculators and guides, but it does not replace lender disclosures or property-specific due diligence.
- Sources: Mortgage statements, loan estimates, lease terms, insurance quotes, property-tax records, HOA documents, and local cost assumptions.
- What to verify: Taxes, insurance, HOA dues, PMI, closing costs, moving costs, rent increases, and any lender- or landlord-specific rules that change the modeled result.
For methodology, review How We Calculate. For sourcing and corrections standards, review Editorial Policy. For a better decision path, start with the calculator that matches your question and then read the paired guide.
Before you rely on a result
- Include costs that are easy to miss: taxes, insurance, HOA dues, repairs, utilities, closing costs, moving costs, and rent increases.
- Run conservative scenarios for higher rates, higher maintenance, lower appreciation, or shorter time horizons.
- Verify important decisions with official documents such as loan estimates, closing disclosures, leases, tax assessments, insurance quotes, HOA documents, and local rules.
Housing calculators are useful for comparing simplified scenarios, but they do not replace lender disclosures, lease terms, local professional advice, or property-specific due diligence.
Housing estimates need local context
Mortgage, rent, and buy-vs-rent estimates can change significantly when taxes, insurance, HOA fees, maintenance, closing costs, rent increases, and local rules are included. This hub keeps assumptions visible so the math is easier to review.
Use these tools for scenario comparison, then verify numbers with leases, loan estimates, disclosures, and qualified professionals where needed.