Borrowing on Home Equity to Pay Off Debt?

This calculator estimates the monthly payment and total interest for a fixed-rate home equity loan used to consolidate debt, based on the amount borrowed, APR, and term you enter. It does not determine whether borrowing is suitable for you or whether a lender will approve an application.

Formula

The calculator models a fixed-rate loan with equal monthly payments. It first calculates the payment from the principal, monthly interest rate, and number of payments, rounds that payment to cents, then subtracts the original principal from all scheduled payments to estimate total interest.

• Monthly payment: M = round(P × r / [1 − (1 + r)⁻ⁿ], 2)
• Total interest: I = M × n − P
• Monthly rate: r = APR / 1,200
• Number of payments: n = term in years × 12

P is the amount borrowed in dollars, APR is the annual percentage rate entered as a percentage, M is the monthly payment in dollars, I is total interest in dollars, and n is the number of monthly payments. The total-interest result uses the rounded monthly payment, so cents rounding can make it differ slightly from a calculation using an unrounded payment.

Worked Example

Using the calculator’s default inputs: P = $20,000, APR = 8%, and term = 5 years.

1. Convert the APR to a monthly rate: r = 8 / 1,200 = 0.0066667.
2. Convert the term to payments: n = 5 × 12 = 60.
3. Apply the payment formula: M = round(20,000 × 0.0066667 / [1 − (1.0066667)⁻⁶⁰], 2) = $405.53.
4. Calculate scheduled payments: $405.53 × 60 = $24,331.80.
5. Subtract principal: $24,331.80 − $20,000 = $4,331.80 in estimated total interest.

Assumptions

• The interest rate is fixed for the full term.
• There are equal monthly payments, made at the end of each monthly period.
• Interest compounds monthly at APR divided by 12.
• The calculation excludes lender fees, taxes, insurance, property costs, and any costs attached to the debts being paid off.

How Home Equity Debt Consolidation Works

Home equity is the difference between a home’s value and the balances of loans secured by it. A home equity loan generally provides a lump sum that is repaid under its own schedule; a home equity line of credit (HELOC) generally lets a borrower draw money up to a limit, subject to its contract. Either may be used to pay other debts, but the debt then becomes secured by the home. The calculator above represents a fixed-rate, lump-sum loan, not a revolving line of credit.

For example, someone with $20,000 of credit-card balances might borrow $20,000, use the proceeds to pay those balances, and then make payments on the home equity loan. The old balances do not disappear without payment, and the borrower still owes the principal. The monthly payment may look lower if the new loan has a longer term, but a longer repayment period can increase total interest. Compare the full repayment schedule, not just the first monthly payment.

What to Compare Before Borrowing

Calculator results are only as accurate as the inputs. Ask the lender for the proposed APR, term, payment schedule, and itemized costs; use the actual figures rather than treating the example defaults as a quote. A loan’s APR and the rate used in a simple payment estimate may not capture every cost in the same way, so review the lender’s disclosure.

• Amount borrowed: Include only the amount needed for the payoff and any costs financed into the loan. Confirm payoff amounts, which can change as interest accrues.
• Term and payment: Compare the scheduled payment and total paid across realistic terms. A lower monthly payment alone does not mean a lower overall cost.
• Rate structure: The calculator assumes a fixed rate. A HELOC may have a variable rate or changing payment terms; this fixed-payment result would not describe those changes.
• Fees and timing: Include any applicable charges in a separate comparison. The calculator does not include them or show when funds become available.
• Debt payoff and spending: Check how each creditor receives payment and whether accounts remain usable. If balances build up again, a household could face both the new home-secured loan and new unsecured debt.

Risks, Costs, and Common Misunderstandings

The central risk is that unsecured debt is replaced with debt secured by a home. If payments are not made, the consequences can include loss of the home through the lender’s enforcement process. This is different from simply moving balances between unsecured accounts. Borrowing also reduces available equity and can make a later sale or refinance more complicated.

Another misconception is that consolidation automatically saves money because one payment replaces several. Savings depend on the new loan’s complete costs and how long it takes to repay. For instance, stretching repayment over many years can produce a smaller monthly bill while leaving interest accruing for longer. The calculator excludes fees, so it cannot establish the total cost of a particular offer.

Do not assume that home equity interest is deductible or that consolidating debt changes tax treatment. Tax outcomes depend on individual circumstances and applicable rules; this calculator makes no tax calculation. For a personal tax question, consult a qualified tax professional.

Alternatives to Consider

Other approaches may keep debt unsecured or avoid a new loan, though they also have costs and conditions. Options to investigate include requesting a repayment arrangement from creditors, making a budget-based payoff plan, or comparing an unsecured consolidation loan. A balance-transfer offer may have a limited promotional period, fees, and specific terms. A nonprofit credit counselor can explain counseling and debt-management services. Check all written terms, and be cautious of services that promise to erase debt or demand payment before explaining what they will do.

For a useful comparison, list each debt’s balance, required payment, rate, and expected payoff date, then compare those figures with the proposed home equity loan’s payment, term, and full costs. The calculator can estimate the new loan’s payment and interest; it cannot account for every existing debt term or determine the right course for an individual household.

Frequently Asked Questions

Can I use home equity to pay off credit-card debt?
A home equity loan or line of credit may provide funds that can be used for debt repayment, depending on its terms. It changes the risk because the new borrowing is secured by the home.

Will a home equity loan lower my monthly payment?
It may, depending on the amount, rate, term, and costs. A longer term can lower the scheduled payment while increasing the total interest paid. Enter actual offer terms to estimate the payment.

Is a home equity loan the same as a HELOC?
No. A home equity loan generally advances a lump sum with scheduled repayment, while a HELOC generally allows draws from a credit line. Their rates and payment rules can differ; this calculator models a fixed-rate loan.

Does consolidating debt erase what I owe?
No. The proceeds pay designated balances, but the borrower owes the new loan. Confirm that creditors receive the payoff and monitor old accounts to avoid accumulating balances again.

Does this calculator include closing costs or taxes?
No. It estimates principal-and-interest payments from the entered APR and term and excludes fees, taxes, insurance, and other costs. Use lender disclosures for offer-specific figures.

This result is an estimate for education, not financial advice; the lender’s disclosure gives the exact figures.

Related

• Recurring Payment: Definition, Examples, and How It Works
• Credit Card Recurring Payment Calculator
• US Bank Debt Calculator: Estimate Loan Payments

in p | Loan amount | $ | 20000 | 1 | 100000000
in apr | Interest rate (APR) | % | 8 | 0.01 | 100
in yrs | Loan term | years | 5 | 0.0833 | 50
out pmt | Monthly payment | $ | round(p * (apr / 1200) / (1 - (1 + apr / 1200) ^ -(yrs * 12)), 2) | 2
out int | Total interest | $ | pmt * yrs * 12 - p | 2