Reverse Mortgage Calculator
See how a reverse mortgage balance grows over time, and how much home equity you'd realistically have left in 5, 10, 15, 20, or 25 years.
What this calculator does — and doesn't do: This tool projects how your loan balance and home equity would change over time if you have (or are considering) a specific reverse mortgage balance. It does not estimate how much you'd initially qualify to borrow — that figure comes from HUD-published age-based tables that only a HUD-approved lender or counselor can calculate exactly for your situation.
| Year | Loan balance | Home value | Your equity |
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Disclaimer: This calculator projects loan balance and home equity based on the assumptions you enter — it is not a loan quote and does not estimate your initial borrowing amount, which depends on HUD age-based tables. Actual interest rates, mortgage insurance costs, and home value changes will vary. HUD-approved counseling is required before closing on a HECM reverse mortgage. For informational purposes only — not financial or lending advice. Consult a HUD-approved counselor or reverse mortgage lender for guidance specific to your situation.
How This Calculator Works
This calculator projects how a reverse mortgage loan balance compounds over time. Each month, your expected interest rate plus the fixed 0.5% annual FHA mortgage insurance premium are applied to the outstanding balance, and the result is added back to what you owe — the same way the balance actually accrues on a real HECM loan. Your home's value is projected forward separately at your chosen appreciation rate, and remaining equity is simply the difference between the two, floored at zero to reflect the FHA non-recourse guarantee.
Why This Tool Doesn't Estimate Your Initial Loan Amount
How much you can initially borrow on a HECM — called the principal limit — is set by HUD using detailed actuarial tables based on the exact age (in months) of the youngest borrower and the expected interest rate at closing. These tables aren't published in a simple formula, and reproducing an approximation risks giving you a misleading number for what is, for most people, one of the largest financial decisions of retirement. A HUD-approved reverse mortgage counselor or lender can calculate your exact principal limit — this calculator instead focuses on what happens after you have a balance, which is math we can calculate precisely and transparently.
The Non-Recourse Feature, Explained
The table above will often show your projected loan balance eventually exceeding your projected home value — this isn't a sign the loan "fails," it's the point where FHA mortgage insurance actually earns its cost. Because HECM loans are non-recourse, once the balance crosses the home's value, FHA insurance covers the difference when the loan comes due, and neither you nor your heirs are ever responsible for more than the home is worth.