Vox Real Estate › Calculators

Free Austin real estate calculators

Mortgage, property tax, closing cost and affordability tools built for the Austin and Travis County market — not generic national averages.

Free to embed. Every calculator can be added to your own website.

Financing

Mortgage Calculator

Monthly payment with a full principal, interest, tax and insurance breakdown.

Home Affordability Calculator

How much house your income, debts and down payment actually support.

Texas Closing Cost Calculator

Buyer closing costs and total cash to close, using Texas conventions.

Rent vs. Buy Calculator

Break-even year, accounting for equity, appreciation and opportunity cost.

Property tax

Travis County Property Tax Estimator

Estimated tax by jurisdiction, with the homestead exemption applied.

Property Tax Protest Calculator

What a successful protest is worth, in year one and over five years.

Put these on your own site

Every calculator here is free to embed. Copy the snippet, change the filename to whichever tool you want, and paste it into your page.

Free to use, no permission needed. These calculators run entirely in the browser — no tracking, no cookies, no data sent anywhere. If you embed one, please keep the link back to Vox Real Estate. Questions, or want a size that fits your layout? Get in touch.