Free, accurate mortgage loan calculators — built for everyday homeowners, not just financial experts.
CalcMortgage is an independent financial tool website dedicated to providing free, easy-to-use mortgage loan calculators. We are not a bank, mortgage lender, or financial institution. We have no affiliation with any lender, and we do not collect or sell user data entered into our calculators.
Our team consists of developers and finance enthusiasts who believe that homeowners deserve access to powerful mortgage analysis tools without needing to create an account, enter personal information, or pay a subscription fee.
Every calculation happens entirely in your browser. No data you enter is ever transmitted to our servers or shared with third parties.
We built CalcMortgage because we noticed that most mortgage calculators online are either too simple (just one number in, one number out) or hidden behind lender websites that want your personal information to generate sales leads.
Our mission is to give you the same analytical power that a mortgage professional has — including full amortization schedules, early payoff analysis, refinance break-even calculations, and loan recast projections — completely free, with no strings attached.
All 9 calculators are permanently free with no premium tier.
No accounts required. No data stored. All calculations are local.
Standard amortization formulas used by banks and lenders.
We don't sell leads or refer you to lenders. Just tools.
CalcMortgage offers nine specialized mortgage loan calculators on one platform:
CalcMortgage provides these calculators for educational and informational purposes only. The results generated are estimates based on the values you enter and standard financial formulas. They are not a guarantee of any actual loan terms, rates, or costs.
Actual mortgage payments, payoff dates, and interest amounts may differ based on your lender's specific terms, compounding conventions, fees, escrow requirements, and other factors.
CalcMortgage is not a licensed financial advisor, mortgage lender, or bank. Nothing on this website constitutes financial advice. Please consult a licensed mortgage professional before making any borrowing, refinancing, or payoff decisions.
CalcMortgage is supported by advertising through Google AdSense. Advertisements displayed on this site are served by Google and may be targeted based on general browsing behavior, not on any data you enter into our calculators (which never leaves your browser).
Advertisers do not influence our calculator results, content, or editorial decisions in any way. We do not accept paid placements, sponsored content, or affiliate arrangements with any mortgage lender or financial institution.
Have a question, found a bug, or want to suggest a new calculator? We'd love to hear from you. Visit our Contact page to send us a message.