Free Home Equity Loan Calculator Online
Use this free home equity loan calculator to find out how much you can borrow against your home, your maximum loan amount based on LTV, estimated monthly payment, and total interest over the loan term. Calculate online instantly — no sign-up required.
Monthly Payment
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How This Free Home Equity Loan Calculator Works
This free online home equity loan calculator starts with your home's current market value and subtracts your existing mortgage balance to determine your total available equity. It then applies the lender's maximum LTV (Loan-to-Value) ratio — typically 80% — to find the maximum amount you can borrow.
The formula is straightforward: Maximum Loan = (Home Value × LTV%) − Existing Mortgage Balance. If your home is worth $450,000, you owe $250,000, and your lender allows 80% LTV, your maximum loan is ($450,000 × 80%) − $250,000 = $360,000 − $250,000 = $110,000. The home equity loan calculator then computes your monthly payment and total interest on that amount at your specified rate and term.
The LTV Formula
Max Loan = (Home Value × LTV%) − Existing Balance
Example: ($450k × 80%) − $250k = $110,000 available to borrow
Home Equity Loan vs. HELOC vs. Cash-Out Refinance
Home Equity Loan
Fixed rate, fixed payment, lump sum disbursement. Predictable and simple. Best for one-time expenses where you know the exact amount — renovations, debt consolidation, college tuition. Closing costs typically 2–5%.
HELOC (Line of Credit)
Variable rate, draw as needed up to your limit during the draw period (typically 10 years). More flexible but rate risk is higher. Best for ongoing or uncertain-cost projects like staged home renovations.
Cash-Out Refinance
Replaces your existing mortgage with a new, larger one and pockets the difference as cash. Makes sense when current rates are lower than your existing mortgage rate. Higher closing costs but potentially lower overall rate than a separate home equity loan.
Home Equity Loan Examples
| Home Value | Mortgage Balance | LTV | Home Equity | Max Loan | Monthly Payment |
|---|---|---|---|---|---|
| $400,000 | $200,000 | 80% | $200,000 | $120,000 | $1,456 |
| $600,000 | $300,000 | 80% | $300,000 | $180,000 | $1,774 |
| $350,000 | $150,000 | 85% | $200,000 | $147,500 | $1,866 |
| $500,000 | $350,000 | 80% | $150,000 | $50,000 | $607 |
Monthly payments shown at the rates and terms listed. Actual loan amounts subject to lender approval.
When a Home Equity Loan Makes Financial Sense
Home equity loans are typically secured at rates 3–8% lower than unsecured personal loans, making them one of the cheapest ways to borrow a significant sum. Because your home backs the loan, lenders take less risk — and pass some of that savings along as a lower interest rate. For a $100,000 borrowing need, the difference between a 9% home equity loan and a 15% personal loan is roughly $40,000 in total interest over 10 years.
The best uses are those that either increase your home's value (kitchen remodel, addition, roof replacement) or consolidate higher-rate debt into a lower fixed payment. Home improvements funded by a home equity loan may also allow you to deduct the interest on your federal taxes — something personal loan interest does not offer. Use this free home equity loan calculator online to determine your maximum borrowable amount and compare monthly payment scenarios across different terms.
4 Things to Know Before Taking a Home Equity Loan
Your Home Is on the Line
Unlike credit card debt or personal loans, a home equity loan default can lead to foreclosure. Only borrow what you can confidently repay. Use the home equity loan calculator to stress-test the payment at a tighter budget scenario before committing.
Factor In Closing Costs
Home equity loans typically carry closing costs of 2–5% of the loan amount. On a $100,000 loan, that is $2,000–$5,000 upfront. Some lenders offer no-closing-cost options with a slightly higher rate — use this free home equity loan calculator online to compare both scenarios in total cost.
Get a Professional Appraisal
Lenders require an appraisal to establish your home's current market value. Use a real number in the home equity loan calculator rather than a Zillow estimate — appraised values can differ 5–15% from automated estimates, which changes your maximum loan amount significantly.
Shop Multiple Lenders
Home equity loan rates vary meaningfully across lenders — sometimes by a full percentage point or more. Get quotes from your current mortgage servicer, local credit unions, and online lenders. On a $100,000, 10-year loan, a 1% rate difference is about $5,500 in total interest. Use our free calculator to model each rate scenario online before you commit.
Frequently Asked Questions
Disclaimer: This home equity loan calculator is for informational and educational purposes only. Results are estimates based on standard amortization and do not include closing costs, appraisal fees, origination fees, insurance, or taxes. Home values used in the calculator should reflect a professional appraisal, not an automated estimate. Maximum loan amounts are subject to lender approval. Your home is at risk if you cannot repay a home equity loan. Consult a licensed mortgage or financial professional before making borrowing decisions.
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