Home Equity Calculator with clear assumptions.
Measure the ownership stake left after mortgages and home-secured credit.
Home Equity Calculator estimate
How the estimate works
Home equity equals estimated property value minus secured debt. Combined LTV divides all secured debt by value.
Important limitation
A lender may use a different appraisal, maximum LTV, and qualifying method. Results are estimates only and are not financial, lending, legal, tax, or investment advice.
Assumptions and review
Formula review: July 29, 2026. This tool uses only the editable values shown above and does not pull live rates, prices, balances, or account data.
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Frequently asked questions
How does the home equity calculator work?
Home equity equals estimated property value minus secured debt. Combined LTV divides all secured debt by value.
Is this home equity calculator exact?
No. It is a planning estimate based on the values you enter. Actual rates, fees, timing, taxes, and provider rules can change the result.
Can I change the assumptions?
Yes. Every displayed input is editable so you can compare scenarios instead of relying on a hidden default.