Please enter home value, mortgage balance, interest rate, and loan amount to continue.
| Item | Amount |
|---|---|
| Loan Amount | — |
| Adjusted Interest Rate | — |
| Total Interest Paid | — |
| Closing Costs | — |
| Total Cost of Loan | — |
The Rate Your Lender Quotes Isn't Always the Rate You'll Pay
Home equity loan rates are advertised in broad ranges — and that range is wide for a reason. Your credit score, combined loan-to-value ratio, loan term, and the lender's own pricing model all feed into the final rate on your specific loan. The difference between a 7.0% and an 8.5% rate on a $60,000 loan over 10 years is more than $5,700 in total interest. That's not a rounding error — it's real money that most people never bother to calculate before signing.
This calculator lets you model your specific situation: your home value, your existing mortgage balance, your credit score tier, and the loan amount you're considering. The result is a realistic payment estimate and total cost breakdown you can use to evaluate actual lender offers.
Using This Calculator Before You Talk to a Lender
Banks and credit unions want to quote you first and then let you do the math. Doing the math first puts you in a much stronger position when comparing offers.
How to Fill In Each Field
- Enter your current home value. Use a realistic current market estimate — not your purchase price or your county assessment. A recent appraisal or a credible online valuation tool gives you the most defensible number.
- Enter your current mortgage balance. This is the principal remaining, not your original loan amount. Find it on your most recent mortgage statement.
- Select the LTV limit. Most lenders allow a combined loan-to-value (CLTV) of up to 85% on home equity loans. Some go to 90%. Conservative lenders cap at 80%.
- If you have a specific loan amount in mind, enter it. Otherwise leave it blank — the calculator will fill in your maximum available equity based on your LTV selection.
- Enter the interest rate you've been quoted or expect to qualify for. Use current rates from your bank or a rate comparison site for an accurate estimate.
- Select your loan term. Shorter terms mean higher monthly payments but significantly less total interest. Longer terms lower the payment but increase total cost.
- Enter expected closing costs. Home equity loan closing costs typically run 2–5% of the loan amount but vary widely by lender. Some credit unions waive them entirely.
- Select your credit score range. This adds an estimated rate adjustment for borrowers below the top tier, reflecting how lenders typically price risk.
The Math Behind the Numbers
The calculator uses the standard fixed-rate amortization formula. Your available equity is calculated as (home value × LTV limit) minus your existing mortgage balance. The monthly payment uses the classic formula: loan principal × monthly rate × (1 + monthly rate)^n divided by [(1 + monthly rate)^n minus 1]. Total interest is the sum of all payments minus the original loan amount. The credit score adjustment adds an estimated rate premium on top of your entered rate to reflect real-world lender pricing tiers.
Why Combined LTV Matters More Than People Realize
Lenders don't just look at the home equity loan in isolation. They look at your combined LTV — the total of your first mortgage plus the new equity loan divided by your home value. If your home is worth $350,000 and you owe $240,000, adding a $60,000 equity loan brings your CLTV to 85.7%. Some lenders will price that loan differently than a borrower at 75% CLTV. The calculator shows you your resulting CLTV so you can anticipate how lenders will assess your application.
Example: $320,000 home, $175,000 mortgage, 85% LTV, 7.5% rate, 10-year term
Available equity: $97,000. Monthly payment on $97,000 at 7.5% for 10 years: approximately $1,155. Total interest paid: $41,600. Add $2,500 in closing costs and total loan cost reaches $141,100 — against $97,000 borrowed. That's a meaningful premium. Stretching to a 15-year term drops the monthly payment to around $899 but pushes total interest to $64,820. The tradeoff is real and the calculator makes it visible immediately.
Where Borrowers Underestimate Their True Cost
Most people compare home equity loan offers on monthly payment alone. That's the wrong frame. The monthly payment is the most optimistic single number in the transaction — it hides the total interest cost, the closing cost load, and the rate premium for anything below excellent credit.
Credit Score Impact Is Larger Than Expected
The difference between a 760 FICO and a 660 FICO on a home equity loan can easily be 1.25–1.75 percentage points in rate. On a $75,000 loan over 15 years, that differential adds $10,000–$14,000 in extra interest. According to the Consumer Financial Protection Bureau's mortgage rate tool, credit score is the single largest individual factor in determining the rate a borrower is actually offered — separate from market conditions. If your score is in the 640–679 range, spending 3–6 months improving it before applying can save more than the delay costs.
The Closing Cost Variable That Changes the Real APR
A 7.0% interest rate with $3,000 in closing costs on a $50,000 loan is not the same effective rate as a 7.25% rate with no closing costs. On a 10-year term, the no-cost option is often cheaper in total dollars despite the higher stated rate. Always compare APR — not just interest rate — when evaluating home equity loan offers side by side. This calculator includes closing costs in the total cost figure so you can see the real number, not just the marketing headline.
Decisions This Calculator Should Inform (But Not Replace)
Home Equity Loan vs. HELOC
A home equity loan gives you a fixed rate, fixed payment, and a lump sum disbursement. A HELOC gives you a revolving line of credit at a variable rate. If you know exactly how much you need and want payment certainty, the home equity loan is usually the better structure. If you need flexible draw access over time and are comfortable with rate variability, a HELOC may suit better. The comparison on Investopedia covers both structures in useful detail if you're weighing the two.
Using Home Equity for the Right Purpose
Home equity is secured debt — your house is the collateral. Using it for a kitchen remodel that adds resale value is a different risk profile than using it to pay off credit cards that might be run back up. Most financial advisors recommend home equity debt only for purposes that have clear economic rationale: home improvement, debt consolidation where spending behavior changes, education, or documented large expenses. Borrowing equity for discretionary consumption is how people end up underwater when markets turn.
Common Questions Before Tapping Home Equity
What credit score do I need for a home equity loan?
Most lenders require a minimum credit score of 620, but the best rates are reserved for borrowers at 720 or higher. Borrowers in the 640–679 range will typically qualify but pay a meaningful rate premium. If your score is below 620, home equity lending is likely unavailable through most conventional lenders — credit unions may have more flexibility.
How much equity can I borrow against?
Most lenders cap your combined LTV at 80–90% of your home's appraised value. To find your maximum borrowable equity, multiply your home value by the LTV limit and subtract your existing mortgage balance. On a $400,000 home with $220,000 owed, an 85% LTV cap means your maximum combined debt is $340,000 — leaving up to $120,000 available for a home equity loan.
Are home equity loan rates fixed or variable?
Home equity loans carry fixed interest rates for the life of the loan. The payment, rate, and payoff date are all locked at closing. This is the primary structural difference from a HELOC, which uses a variable rate tied to an index like the prime rate. If rate stability matters to your budgeting, the fixed-rate home equity loan is the more predictable option.
How long does a home equity loan take to close?
Most home equity loans close in 2–4 weeks from application. An appraisal is typically required, which adds time and cost. Some lenders offer expedited processes with automated valuations, but larger loan amounts or higher-LTV applications almost always require a full appraisal. Factor this timeline into any project or purchase you're financing.
Can I pay off a home equity loan early?
Most lenders allow early repayment without a prepayment penalty, but always verify this in the loan agreement before signing. Some lenders — particularly those who waive closing costs — impose a recapture fee if you pay off the loan within the first 2–3 years. Read the fine print before deciding to accelerate payments.
Does a home equity loan affect my first mortgage?
No, in terms of the terms of your first mortgage. The home equity loan is a separate, subordinate lien on your property. Your first mortgage servicer does not change. What does change is your overall monthly debt obligation and your combined LTV — both of which affect your financial flexibility if you need to refinance or sell the home later.
What happens if I can't make payments?
Because the loan is secured by your home, defaulting on a home equity loan can lead to foreclosure — just like defaulting on your first mortgage. Home equity debt is not dischargeable in bankruptcy in most cases. This is a secured obligation and should be treated as a serious financial commitment, not a flexible credit line. If your income is variable or your employment is uncertain, a HELOC with draw flexibility may be a more practical structure.
How does closing cost affect which loan offer is actually better?
Compare total cost of borrowing — interest paid plus closing costs — not just the monthly payment or the stated rate. A lender offering 6.75% with $4,000 in closing costs may cost you more over a 10-year term than a lender offering 7.0% with zero closing costs, depending on the loan amount. Always run both scenarios through this calculator before deciding which quote to accept.