A home equity loan payment can look manageable on its own, but it usually sits beside your existing mortgage payment. A home equity loan is a lump-sum loan secured by your home.
The amount you can borrow also is not the same as the equity you have. Your home value, current mortgage balance, new loan amount, rate, and term all shape the real picture.
This calculator focuses on the new home equity loan itself. Use it to test the second payment, total interest, payoff date, and effect of extra monthly payments.
Your Home Equity Is Not Your Borrowing Limit
Home equity is the difference between your home’s value and the debt already secured by it. A $500,000 home with a $275,000 mortgage balance has $225,000 of home equity.
That does not mean a lender will let you borrow another $225,000. Lenders set their own limits on total debt against the property.
See What CLTV Looks Like After You Borrow
Combined loan-to-value is often shortened to CLTV. It compares all debt secured by the home with the home’s value.
Suppose the home is worth $500,000 and the first mortgage balance is $275,000. Add a $60,000 home equity loan and total secured debt becomes $335,000.
| Item | Amount |
|---|---|
| Home value | $500,000 |
| First mortgage balance | $275,000 |
| New home equity loan | $60,000 |
| Total debt secured by the home | $335,000 |
| CLTV after the new loan | 67% |
| Home value above the combined balances | $165,000 |
The new loan reduces the value above the two loan balances from $225,000 to $165,000. This calculator does not determine your maximum borrowing amount.
The New Payment Sits Beside Your Existing Mortgage
A home equity loan usually does not replace the first mortgage. The new payment is another debt payment secured by the same property.
Suppose your existing mortgage payment for principal and interest is $1,800. A $573.39 home equity loan payment would bring those two loan payments to $2,373.39 per month.
Property taxes, homeowners insurance, and other housing costs can sit on top of that amount. Compare the new payment with your full monthly housing budget before you borrow.
Loan Term Changes the Second Payment
A loan term is the number of months allowed for repayment. A longer term can reduce the monthly payment but increase the amount of interest paid over time.
Here is an illustrative $60,000 home equity loan at 8%. The 8% rate is only an example and is not a current market rate.
| Loan term | Monthly payment | Total interest | Total paid |
|---|---|---|---|
| 5 years | $1,216.58 | $12,995.02 | $72,995.02 |
| 10 years | $727.97 | $27,355.87 | $87,355.87 |
| 15 years | $573.39 | $43,210.43 | $103,210.43 |
Moving from 5 years to 15 years cuts the monthly payment by about $643. Total interest rises by about $30,215.
A lower second payment can be easier to fit into the budget. The longer term also keeps debt secured by the home in place for much longer.
Rate Differences Add Up Across a Long Term
The interest rate is the percentage charged on the unpaid loan balance. A rate change affects both the monthly payment and the total cost.
Keep the $60,000 balance and 15-year term. At an illustrative 7%, the payment is $539.30 and total interest is about $37,073.
At 9%, the payment becomes $608.56 and total interest is about $49,541. That two-point change adds about $69 per month and roughly $12,467 in interest.
The calculator’s starting rate is a planning estimate. Replace it with a lender quote when you have one.
Extra Payments Can Rebuild Equity Faster
An extra principal payment is money paid beyond the required amount that reduces the loan balance. The calculator assumes your extra payment goes directly toward principal.
Add $100 per month to the $60,000 example at 8% for 15 years. The displayed payment rises from $573.39 to $673.39.
The balance would be paid off during month 136 instead of month 180. That is about three years and eight months earlier.
Total interest would fall from about $43,210 to about $31,355. The savings would be roughly $11,855.
Check your loan agreement before relying on that result. Confirm how the lender applies extra payments.
A Home Equity Loan Is Not a HELOC
A home equity line of credit is often called a HELOC. It lets you borrow against an approved credit line rather than receive one fixed lump sum.
A home equity loan usually starts with one balance and a fixed repayment schedule. This calculator models that structure.
A HELOC can include a draw period. The rate can also change over time, so a fixed-rate home equity loan calculation may not describe its future payments.
Use a HELOC-specific calculation when you need to estimate draws, changing balances, or a variable rate.
Closing Costs Are Outside the Payment Estimate
Closing costs are fees and expenses charged to complete a loan. A home equity loan can also involve an appraisal fee or other lender charges.
This calculator does not include those costs. A lender quote with a similar rate and payment can still be more expensive if its upfront charges are higher.
Check whether each fee is paid upfront or financed. A financed fee increases the balance that accrues interest.
Your Home Secures the Debt
Collateral is property that secures a loan. Your home serves as collateral for a home equity loan.
A lender can pursue foreclosure if the secured debt is not repaid as agreed. The calculator can estimate cost, but it cannot decide whether that risk fits your finances.
The displayed payment covers principal and interest on the home equity loan. It also includes any optional extra payment you enter.
The calculator assumes monthly payments begin one month from now. It also assumes the entered rate stays fixed for the full term.
Home Equity Loan Calculator Mistakes to Avoid
A payment estimate can be mathematically correct and still give the wrong impression. The most common problems come from looking at the new loan in isolation.
Treating Home Equity as Cash You Can Borrow
Your current equity is not automatically your borrowing limit. Your lender can consider the existing mortgage, proposed new loan, property value, credit, income, and other factors.
Forgetting the First Mortgage Payment
The result shows the new home equity loan payment. Add it to the first mortgage payment when you assess your monthly debt load.
Choosing the Longest Term for the Lowest Payment
A longer term can make the payment smaller while increasing total interest. Compare the total paid before choosing a term.
Ignoring Closing Costs
Two loans can have similar payments and different upfront costs. Review fees alongside the rate, term, payment, and total interest.
Compare the New Payment With the Equity You Keep
A home equity loan turns part of your ownership stake into cash and adds another payment secured by the property. The monthly result should be read beside your first mortgage, not by itself.
Test more than one term and rate. Then compare the payment, total interest, fees, and combined debt against the home before choosing an offer.
The goal is not simply to find the lowest monthly number. It is to see how much debt you are adding, how long it remains, and what it costs.
Frequently Asked Questions
These questions cover common ways a home equity loan estimate can be misread.
Does this calculator tell me how much home equity I can borrow?
No. You enter the amount to test. The lender decides how much it will offer based on its approval rules.
Is the home equity loan payment added to my mortgage payment?
Yes, if you still have a first mortgage. The home equity loan normally creates a separate payment.
Is a home equity loan the same as a HELOC?
No. A home equity loan provides a lump sum, while a HELOC provides a credit line you can draw from over time.
Does the calculator include closing costs?
No. The payment estimate covers the entered balance and interest. Closing costs and other lender charges are separate.
Can extra payments save interest?
Yes, when they reduce principal. A lower balance leaves less principal for future interest charges.
Can I lose my home with a home equity loan?
Yes. The home secures the loan, so failure to repay can lead to foreclosure.