Buying & selling

Home Equity Calculator

Estimate current equity after mortgages and liens. Replace every default with figures that apply to your property and location.

What this calculator estimates

Estimate current equity after mortgages and liens. It combines the inputs below to produce Estimated home equity. Every assumption remains editable so the estimate can reflect the property, financing and location being evaluated.

Worked example

Using the displayed sample assumptions, the calculator produces $305,000. This is an illustration, not a market quote. Change one input at a time to understand what drives the result.

Inputs and assumptions

• Current property value — sample input: 750000 currency units
• Mortgage balance — sample input: 420000 currency units
• HELOC balance — optional — sample input: 25000 currency units
• Other liens — optional — sample input: 0 currency units

How to interpret the result

Include immediate work and transaction costs in the decision. Compare a conservative case with an expected case and keep a record of the assumptions used.

Common mistake to avoid

Do not confuse purchase price with total cash required. Local definitions, taxes, lending practices and measurement requirements can materially change the result.

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Reviewed 2026-09-08.