Real Estate Calculators — United States

Free real estate calculators for United States: Estimate closing costs, land transfer tax, capital gains, mortgage penalties, and property transaction expenses. Get instant estimates using current United States legal rules — no signup, private in your browser, and free to embed on your site.

Mortgage Affordability Calculator
Calculate your maximum home price in the US using front-end 28% and back-end 36% debt-to-income ratios.…
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Property Transfer Tax Calculator
Calculate state property transfer tax and deed stamps on real estate purchases across the United States.…
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Closing Costs Calculator
Estimate total closing costs for a US home purchase. Origination fees, appraisal, title insurance…
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Real Estate Capital Gains Calculator
Calculate US real estate capital gains tax. Short-term vs long-term rates, $250k/$500k primary home…
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Property Tax Appeal Calculator
Calculate potential property tax savings from a successful assessment appeal in the United States.…
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Property Damage Calculator
Calculate your property damage claim for small claims court in the United States. Covers repairs…
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Rent Increase Calculator
Check if your city or state has rent control and calculate the maximum allowable rent increase. Covers…
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Rental Income Tax Estimator Calculator
Estimate federal tax owing on US rental income. Deduct mortgage interest, depreciation, property tax…
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Security Deposit Calculator
Calculate how much of your security deposit a landlord must return in the US. Covers state-specific…
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Security Deposit Interest Calculator
Calculate security deposit interest owed to tenants in US states that require it. New York…
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Eviction Cost Estimator Calculator
Estimate the total cost of evicting a tenant in the United States. Court filing fees, sheriff costs…
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Lease Break Penalty Calculator
Estimate the penalty for breaking a residential lease early in the United States. Duty to mitigate…
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Security Deposit Small Claims Calculator —
Calculate how much you can claim in small claims court for an unlawfully withheld security deposit in…
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Neighbor Dispute Calculator
Calculate the value of your neighbor dispute claim for small claims court in the United States. Property…
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Mortgage Prepayment Penalty Calculator
Estimate a US mortgage prepayment penalty. Covers soft vs hard prepayment penalties, the common 2/1…
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First-Time Home Buyer Assistance Calculator
Estimate first-time home buyer assistance in the US: transfer tax exemptions, down payment assistance…
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Rent vs Buy Calculator
Compare the true cost of renting vs buying a home in the US. Factors in mortgage, property tax, PMI…
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Home Equity Available Calculator US (HELOC)
Calculate how much home equity you can borrow in the US. Applies typical 80-90% combined loan-to-value…
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Title Insurance Cost Calculator
Estimate US title insurance cost. Owner and lender policy premiums based on typical rate per $1,000 of…
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Property Tax Estimator Calculator
Estimate annual US property tax from assessed value, assessment ratio, and mill rate. Includes homestead…
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Closing Adjustment Proration Calculator
Calculate prorated property tax and prepaid item adjustments at a US real estate closing. Splits annual…
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Real Estate Commission Calculator
Calculate real estate agent commission in the US. Split listing and buyer-agent rates and see seller net…
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PMI Calculator US (Private Mortgage Insurance)
Calculate US private mortgage insurance (PMI) cost. Annual and monthly PMI by down payment, when PMI…
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Mortgage Refinance Savings Calculator
Calculate US mortgage refinance savings. Compare monthly payments, factor in closing costs, and find the…
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About our Real Estate calculators for United States

LexScale.ai offers 24 free real estate calculators for United States — part of the largest free legal-calculator library in North America, with 400+ tools across 23 practice areas, every one available in Canadian and US versions. Each real estate calculator gives an instant, private estimate using current United States statutory rates and standard legal formulas, with no signup and nothing sent to a server.

What you can calculate

Mortgage Affordability Calculator · Property Transfer Tax Calculator · Closing Costs Calculator · Real Estate Capital Gains Calculator · Property Tax Appeal Calculator · Property Damage Calculator · Rent Increase Calculator · Rental Income Tax Estimator Calculator · Security Deposit Calculator · Security Deposit Interest Calculator · Eviction Cost Estimator Calculator · Lease Break Penalty Calculator · Security Deposit Small Claims Calculator — · Neighbor Dispute Calculator · Mortgage Prepayment Penalty Calculator · First-Time Home Buyer Assistance Calculator · Rent vs Buy Calculator · Home Equity Available Calculator US (HELOC) · Title Insurance Cost Calculator · Property Tax Estimator Calculator · Closing Adjustment Proration Calculator · Real Estate Commission Calculator · PMI Calculator US (Private Mortgage Insurance) · Mortgage Refinance Savings Calculator

How accurate are they?

Our real estate calculators use up-to-date statutory rates, provincial and state data, and the same formulas lawyers and courts rely on. They are designed for planning and research — actual outcomes depend on your specific facts, jurisdiction, and judicial or agency discretion. Rates are reviewed and updated as laws change. For decisions that matter, confirm the numbers with a licensed lawyer.

Canada and United States coverage

Legal rules differ sharply between the two countries, so every real estate calculator is built in a Canadian version (using provincial rules) and a US version (using state-level rules). You are viewing the United States edition; switch countries any time from the calculator hub.

Free to embed

Law firms and legal sites can embed any of these real estate calculators free — each has a one-click embed that drops an interactive widget onto your own site, with a "Powered by LexScale.ai" link and no API key required.

Real Estate Calculators — FAQ

Are these real estate calculators free?
Yes. Every real estate calculator on LexScale.ai is 100% free, needs no signup, and runs entirely in your browser — nothing you enter is sent to a server. You can use them as many times as you like.
Do these calculators work for United States?
Yes — this page is the United States edition. Each real estate calculator uses United States-specific rules, and most are also available in the other country's version. Results reflect current statutory rates and standard legal formulas for United States.
How accurate are the real estate calculators?
They use current United States statutory rates, provincial/state data, and standard legal formulas to give reliable planning estimates. Exact outcomes depend on your facts, jurisdiction, and the discretion of courts or agencies, so confirm important numbers with a qualified lawyer.
Can I embed these real estate calculators on my law firm website?
Yes. Every calculator has a free embed option — click 'Embed this calculator' on any calculator page to copy an iframe snippet. It includes a 'Powered by LexScale.ai' attribution link, and no API key or account is required.
Which real estate calculator should I use?
Start with the one that matches your question. This section includes Mortgage Affordability Calculator, Property Transfer Tax Calculator, Closing Costs Calculator, Real Estate Capital Gains Calculator and more. Each calculator explains what it estimates and links to related tools so you can move between them.
Are these calculators legal advice?
No. They are free educational estimating tools, not legal advice, and do not create a lawyer-client relationship. For advice on your specific situation, consult a licensed lawyer in your jurisdiction.

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