As of September 10, 2026, this site has one mortgage calculator and five published guides. Each guide uses U.S. loan terms and shows the assumptions behind its examples.
What we publish
Our primary calculator estimates principal and interest together with user-entered property taxes, homeowners insurance, private mortgage insurance and homeowners association dues. Our guides explain the decisions surrounding that payment, including down payments, closing costs, amortization, affordability, loan types, refinancing and payoff strategies.
Calculators with context
Inputs, assumptions and formulas are explained near the result. Example values are labeled as illustrations rather than current rate quotes.
Decision-focused guides
We compare realistic tradeoffs instead of presenting one percentage, loan or strategy as the right answer for every household.
U.S.-specific foundations
When a statement depends on a federal rule or program, we prioritize sources such as the CFPB, HUD, VA, USDA, FHFA, Fannie Mae and Freddie Mac.
Connected learning
Related pages are linked with descriptive anchors so readers can move from a monthly estimate to cash-to-close, equity and affordability questions.
What we do not do
Mortgage Calculator is an independent educational website. It is not a bank, lender, mortgage broker, loan servicer, real-estate brokerage, insurance agency or government office. We do not accept loan applications, determine eligibility, issue approvals or provide individualized financial, legal, tax or investment advice.
Calculator outputs are estimates. Actual quotes and obligations depend on credit, income, debt, assets, property, location, loan program, market conditions and the documents supplied by lenders and other professionals.
How our information is created
- Start with the user’s decision. Every page is designed around a real question, not a keyword count.
- Research primary sources. Official agencies, statutes, program handbooks and standardized mortgage disclosures take priority over summaries.
- Show the method. Financial examples identify assumptions and use reproducible formulas where appropriate.
- Separate fact from illustration. Example rates and costs are not represented as live market averages or personalized quotes.
- Review for clarity and risk. Claims are checked for overstatement, missing conditions and language that could be mistaken for approval or advice.
- Maintain and correct. Material changes and credible correction requests are reviewed under our Editorial Policy.
Editorial independence and advertising
Advertising helps support free access to the site. Ads do not determine our formulas, conclusions or editorial coverage. Sponsored or affiliate relationships, if introduced, will be clearly labeled near the relevant content. We will never ask readers to click an advertisement to support us.
For details about cookies, analytics and advertising technology, read our Privacy Policy. For the limits of our educational material, read the Disclaimer.
Meet the publisher
Pages are currently published under the Mortgage Calculator Editorial Team. That collective byline describes the site’s research and review process without inventing personal credentials. Named contributors and reviewers will be identified when their biographies and qualifications are verified.
Corrections and feedback
We welcome reports of calculation problems, outdated program details, unclear wording and accessibility barriers. Please include the page URL, the statement or result in question and a reliable supporting source. Do not send Social Security numbers, bank details, complete loan documents or other sensitive information.
Use our Contact page to reach the editorial team. Material corrections are handled according to the correction process described in our Editorial Policy.
Check the calculator against a real quote
Enter the figures from a Loan Estimate in the mortgage calculator. Then compare its principal-and-interest result with the document and check taxes, insurance, PMI and HOA dues separately.
Important: Educational information only. Nothing on this site is a loan offer, approval, rate commitment or substitute for advice from a qualified professional who understands your circumstances.