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Home Equity Debt Consolidation Calculator

Updated: Sept 4 2026

Debt Consolidation Calculator

Compare paying off credit card debt with a HELOC or home equity loan. These are estimates only and not a loan offer.

Estimated Total Interest Saved

$0

Payoff comparison Total cost: cards vs. consolidated
Use the sliders for quick comparisons or tap the blue value pills to type exact numbers.
Your Credit Card Debt
Your Home & Available Equity
HELOC Terms

For comparison only. Not a loan offer. Using home equity to pay off credit card debt converts unsecured debt to debt secured by your home — failure to repay a HELOC or home equity loan may result in foreclosure. Actual rates, terms, closing costs, and approval depend on your credit profile, home value, debt-to-income ratio, and the loan product you ultimately qualify for. Interest on home equity debt is generally not tax-deductible when used for debt consolidation under current federal tax law. Consult a licensed loan officer and a tax professional before making a decision.

How this calculator works

Move the sliders to test scenarios, or tap any blue value pill to type an exact number. The headline and supporting pills update live so you can compare options without resetting your work.

Methodology: For each credit card (or your blended total), the calculator amortizes the current balance forward at the supplied APR using your current monthly payment, summing interest paid until the balance hits zero. The consolidated path uses a standard fixed-rate amortization at the chosen rate and term, with closing costs added on top. Total Interest Saved = CC interest − Loan interest − closing costs.

HELOC simplification: Real HELOCs typically have a variable rate, a draw period (often 10 years, interest-only), and a separate repayment period. To make the products comparable, we model the HELOC as a single fixed-rate amortizing loan over your chosen repayment term. Your actual HELOC payment will start lower during the draw period and rise during repayment — and the rate may change.

Equity check: The calculator caps the consolidated loan amount at Home Value × Max CLTV − Mortgage Balance. If your CC balance exceeds available equity, only the available equity portion is consolidated and the shortfall stays on the cards.

Break-even: Closing costs ÷ monthly payment reduction = months until consolidation has paid for itself in monthly cash-flow terms.

Use these estimates to compare options and prepare questions for a lender.

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Key Takeaways

  • A debt consolidation calculator can compare the estimated cost of continuing to pay credit card debt with using home equity to pay off those balances.
  • A lower monthly payment does not necessarily mean a lower total cost. Interest, loan term and closing costs can change the result.
  • A lower rate does not always mean lower total interest. Closing costs, repayment term and whether you rebuild credit card balances all affect the result.

Our debt consolidation calculator helps you compare your current credit card payoff path with using a HELOC or home equity loan to consolidate the balances.

The comparison can show estimated monthly payments, interest costs, closing costs, break-even timing and how much home equity borrowing capacity the consolidation could use.

The calculator is not a loan offer or approval decision. Its results are estimates based on the information you enter, including credit card balances, interest rates, monthly payments, home value, mortgage balance, loan term, new rate and closing costs.

Debt Consolidation Calculator Basics

Question Answer
What does the calculator compare? Your estimated credit card payoff path with a HELOC or home equity loan payoff path.
What is the main result? Estimated total savings after comparing credit card interest with new loan interest and estimated closing costs.
Does it account for home equity? Yes. It estimates borrowing room using your home value, mortgage balance and selected combined loan-to-value limit.
Does a lower payment guarantee savings? No. A longer repayment term can lower the monthly payment while increasing the total amount of interest paid.
What is the main risk? HELOCs and home equity loans are secured by your home. Failure to repay can lead to foreclosure.

How Debt Consolidation With Home Equity Works

Debt consolidation with home equity means borrowing against your home to pay off other debts, such as credit cards. Instead of continuing to make payments on several card balances, you repay the new HELOC or home equity loan.

The potential advantage is a lower interest rate or a different repayment schedule. The trade-off is that credit card debt is unsecured, while a HELOC or home equity loan is secured by your home. The CFPB warns that failing to repay home equity debt used for consolidation can put your home at risk of foreclosure.

The calculator first estimates the cost of continuing your current credit card payoff strategy. If you enter multiple cards, it evaluates the balances, APRs and monthly payments you provide. If you enter one combined balance, it uses the combined figures you enter.

It then compares that path with a home equity borrowing scenario, including the estimated payment, interest cost, closing costs and borrowing room based on the home information you provide.

HELOC vs. Home Equity Loan For Debt Consolidation

A HELOC vs. home equity loan comparison involves two different ways of borrowing against your equity.

A HELOC is a revolving line of credit secured by your home. You can generally borrow repeatedly up to your credit limit during the draw period. HELOCs commonly have variable interest rates, so the rate and required payment can change over time.

After the draw period ends, the HELOC enters repayment. Depending on the loan terms, the required payment can increase as principal repayment begins. The CFPB notes that HELOC payments are often significantly higher after the draw period ends.

A home equity loan is generally a lump-sum loan with a fixed interest rate and repayment schedule. That typically makes the monthly payment more predictable than a variable-rate HELOC.

For a borrower consolidating a known credit card balance, a home equity loan provides one lump sum and a defined repayment schedule. A HELOC provides more borrowing flexibility but can expose the borrower to changing rates and payments. You can compare those differences when considering whether to use a home equity loan for debt consolidation.

For comparison purposes, the calculator models the HELOC path as a fixed-rate, fully amortizing repayment schedule. Actual HELOC terms can differ, including variable rates, draw-period payment requirements and repayment-period payments.

How To Read Your Debt Consolidation Calculator Results

The calculator's results are most useful when you look at total cost, monthly cash flow and home equity together rather than focusing on a single number.

Estimated Total Savings

Estimated total savings compares the interest you may pay by continuing your credit card payoff path with the estimated interest and closing costs of the home equity option.

A positive result means the home equity scenario costs less under the assumptions entered. A negative result means the estimated home equity borrowing costs exceed the estimated cost of continuing your current credit card payments.

Estimated Monthly Savings

Monthly savings measures the difference between your current credit card payments and the estimated new loan payment.

This is a cash-flow calculation, not a measure of total savings. A longer loan term can reduce the monthly payment while keeping you in debt longer and potentially increasing total interest. The CFPB specifically cautions borrowers to consider loan length, fees and total cost rather than evaluating consolidation based only on the monthly payment.

Break-Even Point

The break-even estimate shows how long monthly payment savings would take to offset the estimated closing costs.

For example, if closing costs are $1,500 and the new payment is $300 less per month, the cash-flow break-even point is five months.

This does not mean the new loan becomes cheaper overall after five months. Total-cost savings also depend on the interest rate and repayment term.

Estimated Equity Used

The equity result estimates how much borrowing capacity would be needed to consolidate the debt. It is based on the home value, current mortgage balance and combined loan-to-value limit entered into the calculator.

You can examine those figures separately with a home equity calculator or combined loan-to-value calculator.

When Home Equity Debt Consolidation May Lower Your Costs

Using home equity for debt consolidation can produce estimated savings when the new borrowing rate is substantially lower than the credit card rates and the savings are not offset by closing costs or a longer repayment period.

Compare several parts of the result:

  • Total estimated interest on the current credit card payoff path
  • Total estimated interest on the new loan
  • Estimated closing costs
  • Current monthly card payments
  • Estimated new monthly payment
  • Length of the new repayment term
  • Amount of home equity borrowing capacity used

A lower rate alone does not establish that consolidation will save money. For example, moving debt from a relatively short payoff schedule into a much longer home equity loan could reduce the required monthly payment while extending interest charges over additional years.

Risks Of Using Home Equity To Consolidate Debt

The largest change is the type of debt you owe. Credit cards are generally unsecured. A HELOC or home equity loan is secured by your home.

If you cannot repay home equity debt, the lender may be able to foreclose. The CFPB explains that this is one reason borrowers should compare alternatives before using home equity to pay other debts.

There is also a risk of accumulating new credit card debt after consolidation. Paying off the balances does not prevent you from using those cards again. If balances rebuild, you could end up carrying both the home equity debt and new credit card debt.

HELOC borrowers also need to consider interest-rate risk. HELOCs usually have variable rates. A rising rate can increase the cost of the debt and may increase the required monthly payment.

Finally, using home equity reduces the amount of equity available for other purposes and can leave you with less flexibility if home values decline or you later need to borrow against the property.

How Much Home Equity Do You Need For Debt Consolidation?

How much you may be able to borrow depends on your home value, existing mortgage balance, requested debt consolidation amount and the lender's combined loan-to-value requirements.

Combined loan-to-value, or CLTV, compares the balances of loans secured by your home with the home's value.

For example, if a home is worth $400,000 and the assumed maximum CLTV is 85%, the maximum total debt secured by the property under that assumption would be $340,000. If the existing mortgage balance is $260,000, the estimated remaining borrowing room would be $80,000 before considering fees, underwriting requirements and other restrictions.

The calculator uses this basic structure:

Estimated borrowing room = home value × maximum CLTV − current mortgage balance

It then limits the consolidation amount based on the credit card balance and estimated borrowing room entered into the calculation. If the estimated borrowing room is less than the card balance, the calculator can identify the remaining shortfall rather than assuming the entire balance can be consolidated.

CLTV is only one part of qualification. Lenders may also evaluate credit, income, debts, property information and other underwriting factors. A debt-to-income ratio calculator can separately estimate how much of your gross monthly income is committed to monthly debt obligations.

Is HELOC Or Home Equity Loan Interest Tax-Deductible For Debt Consolidation?

Interest on a HELOC or home equity loan used to pay credit card debt is generally not deductible.

The IRS states that interest on a loan secured by your home may qualify as deductible home mortgage interest when the proceeds are used to buy, build or substantially improve the qualifying home, subject to applicable requirements and limits. Using the proceeds to pay personal debts such as credit cards does not qualify under that rule.

Tax rules can depend on your circumstances. Consult a qualified tax professional about how the rules apply to you.

What This Debt Consolidation Calculator Does Not Tell You

The calculator provides estimates based on the information you enter. It cannot determine whether a lender will approve your application or predict the actual rate, fees or terms you may receive.

It also cannot account for future credit card spending, changes in income, changes in home value or future HELOC rate adjustments.

Actual HELOC terms can include variable interest rates, rate caps, draw-period requirements, minimum payments and fees. Home equity loans can also have closing costs and other lending requirements. Review the disclosures, repayment terms and fees provided by a lender before comparing an actual loan with the calculator estimate.

If you have several debts with different rates, a blended interest rate calculator can estimate their weighted average rate.

A cash-out refinance is another way to access home equity, but it works differently because it replaces your existing first mortgage rather than adding a separate home equity loan or line of credit.

Bottom Line

A debt consolidation calculator can show whether replacing credit card balances with a HELOC or home equity loan could change your estimated payment and total borrowing costs. Compare total interest, closing costs, monthly payments, repayment length and the amount of home equity involved.

A lower interest rate or monthly payment does not automatically mean consolidation costs less overall. Using home equity also changes unsecured credit card debt into debt secured by your home, which creates a risk of foreclosure if the new debt cannot be repaid.

Frequently Asked Questions

Should I Use A HELOC To Pay Off Credit Card Debt?

A HELOC may reduce estimated interest costs if its rate is lower than your credit card rates, but the comparison should also include fees, repayment length and potential rate changes. A HELOC is secured by your home, so failure to repay can put the property at risk.

What Is The Difference Between A HELOC And A Home Equity Loan For Debt Consolidation?

A HELOC is a revolving line of credit that usually has a variable rate and separate draw and repayment periods. A home equity loan generally provides a lump sum with a fixed rate and fixed repayment schedule.

How Much Equity Do I Need To Consolidate Credit Card Debt?

There is no single amount that applies to every borrower. Your potential borrowing capacity depends on the home's value, existing mortgage balance, requested loan amount and the lender's CLTV and underwriting requirements.

Is HELOC Interest Tax-Deductible If I Use It To Pay Credit Cards?

Generally, no. The IRS says interest on home equity debt used to pay personal expenses such as credit card debt does not qualify as deductible home mortgage interest under the home-acquisition-debt rules. Consult a qualified tax professional about your circumstances.

Can I Lose My Home If I Consolidate Credit Card Debt With Home Equity?

Yes. A HELOC or home equity loan is secured by your home. If you fail to repay the debt, the lender may be able to pursue foreclosure.

How Long Does It Take To Break Even On Debt Consolidation Closing Costs?

A cash-flow break-even estimate divides closing costs by the reduction in monthly payments. For example, $1,500 in closing costs divided by $300 in monthly payment savings equals five months. This calculation does not determine when the new loan becomes cheaper on a total-cost basis.

What Credit Score Do I Need For A HELOC Or Home Equity Loan?

Requirements vary by lender and loan program. Credit is one part of underwriting, along with factors such as income, existing debts, home equity and property information.

Will Consolidating Credit Card Debt Affect My Credit Score?

It can. Paying down revolving credit card balances can change credit utilization, while applying for and opening new credit can also affect your credit profile. The effect depends on the scoring model and your overall credit history.

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