HELOC vs home equity loan: fixed lump sum or variable line? The $50,000 math

8 min read · LenderMatch Learn

A home equity loan gives you one lump sum, usually at a fixed rate, repaid in equal monthly payments. A HELOC (home equity line of credit) is a credit line you draw from as needed, usually at a variable rate, and you pay interest only on what you have drawn. Both borrow against your equity, and both use your home as collateral.

The right one depends less on the rate on day one and more on how you will spend the money. Below is a side-by-side comparison, the math on $50,000 spent two different ways, and when each one wins. Many lenders offer both, so asking several at once lets you compare a line and a loan on the same day.

What is the difference between a home equity loan and a HELOC?

Sources: CFPB answers on home equity loans and HELOCs, the CFPB HELOC booklet and Regulation Z. Exact terms vary by lender.

Is a home equity loan the same as a HELOC?

No, although the names get mixed up. The CFPB describes a home equity loan as a specific amount borrowed against your equity and paid out as a lump sum, and a HELOC as a line you can draw on multiple times, with available credit replenished as you repay, much like a credit card. If you already have a mortgage, either one is a second mortgage that you pay in addition to your first.

You may also see HELOAN. Some lenders use it as shorthand for a home equity loan, so “HELOC vs HELOAN” is the same comparison as this page.

How a home equity loan works

You apply for one amount, the lender approves it against your equity, and you receive the full sum at closing. The CFPB says these loans often have a fixed rate that does not change, though some can be adjustable. Your payment is set at closing and stays the same until the loan is paid off. If you need more money later, you apply for a new loan.

The CFPB also warns that upfront fees and costs can be significant, so compare total costs, not just the monthly payment.

How a HELOC works

A HELOC has two phases. During the draw period, often 10 years, you borrow up to your limit, repay and borrow again, and many plans allow interest-only payments. During the repayment period, you can no longer draw and you pay the balance down, or in some plans owe it all at once. Our guide to what happens when the draw period ends shows by how much, and what is a HELOC covers the basics.

HELOCs can carry costs a loan does not: the CFPB lists possible annual fees, transaction fees and inactivity fees, plus introductory “teaser” rates that last for a short period, such as six months.

HELOC vs home equity loan rates

A HELOC rate is usually the prime rate plus a margin the lender sets for you. The prime rate was 7.00% as of October 20, 2026, after the Federal Reserve raised rates on September 16, 2026. Rates vary widely by borrower: one large national bank, for example, reported variable HELOC APRs from 6.20% to 11.10% as of September 17, 2026.

A home equity loan rate is fixed at closing and quoted lender by lender, based on your credit, how much of your home’s value you borrow against and the term. Because one is fixed and one moves, the comparison that matters is the fixed rate you are quoted versus where you expect the variable rate to go over the years you will owe the money. Get both quotes on the same day.

Worked example 1: a $50,000 renovation paid in stages

Say a renovation costs $50,000 and the contractor is paid $10,000 at the start, $20,000 four months in and $20,000 eight months in.

• HELOC at 8.00% (the 7.00% prime rate plus an assumed 1.00% margin, for illustration), drawn as each bill comes due, interest only: you owe an average of $30,000 over the year, so first-year interest is $2,400.
• Home equity loan for $50,000 over 15 years: interest runs on the full amount from closing, and you still owe about $48,000 at the end of year one. For its first-year interest to come in under $2,400, its fixed rate would need to be below about 4.9%.

When money goes out in stages, the HELOC’s “interest only on what you draw” rule is a real advantage. The trade-off: interest-only payments leave the whole balance in place for later.

Worked example 2: $50,000 needed all at once

Now say you need the full $50,000 on day one, for example to pay off other debts, and you want it gone in 15 years. Here the question is rate risk. This is what a HELOC repaid over 15 years would cost each month if its rate moved:

Principal and interest, calculated by LenderMatch. Rates are illustrations, not quotes.

The rule of thumb: on $50,000 over 15 years, every 1 percentage point of rate is worth about $28 to $30 a month. A fixed home equity loan locks in its payment. If its rate is 1 point above the HELOC’s starting rate, you pay about $29 a month more from day one, and the HELOC comes out ahead unless its rate averages more than about 1 point above where it started. When the money is all spent at once, that trade (certainty versus a possibly lower start) is the whole decision.

HELOC vs home equity loan pros and cons

Home equity loan

• Pros: a payment that does not change and a set payoff date.
• Cons: interest on the full amount from the start; you must reapply to borrow more; upfront costs on money you may not need yet.

HELOC

• Pros: interest only on what you draw; you can borrow again as you repay; useful for costs that arrive over time.
• Cons: the rate and payment can rise; payments typically jump when the draw period ends; the lender can freeze or reduce the unused line if your home’s value falls significantly or your finances change materially (Regulation Z).

With either one, your home is the collateral. The CFPB warns that if you cannot repay a home equity loan, the lender could foreclose.

HELOC or home equity loan: which is better for you?

A home equity loan tends to fit when you know the exact amount, need it now and want a payment that stays the same: a single large bill, or paying off other debts in one move.

A HELOC tends to fit when costs arrive in stages or the total is uncertain, such as a renovation or tuition, or when you expect to repay quickly and want to pay interest only on what you use. If you are weighing it for credit cards, see using a HELOC to pay off credit cards.

Some lenders offer a middle ground: a HELOC with a fixed-rate lock. One large national bank, for example, lets borrowers lock up to three portions of the balance, each at least $2,000, for 12 to 240 months, but only during its 10-year draw period. The CFPB says the fixed rate on such options is typically higher than the variable rate.

Neither may fit if your first mortgage rate is close to or above today’s. Freddie Mac’s 30-year average was 7.40% for the week of October 15, 2026; if your rate is near that, a cash-out refinance can put everything in one loan. See cash-out refinance vs HELOC.

How much can you borrow with each?

Lenders usually apply the same kind of cap to both: all loans on the home together can reach a set share of its value, and what you already owe comes off the top. Our guide to how much equity you can borrow walks through the formula, and the home equity calculator does it for your numbers. If your home is in Texas, the state constitution sets its own rules for both; see the Texas HELOC guide.

Frequently asked questions

Is a home equity loan the same as a HELOC?

No. Both borrow against your home’s equity and use the home as collateral, but a home equity loan pays one lump sum, usually at a fixed rate, while a HELOC is a credit line you draw from as needed, usually at a variable rate.

What is a HELOAN?

HELOAN is shorthand some lenders use for a home equity loan: a one-time lump sum repaid in equal payments over a set term. It is not a type of HELOC.

Which is better, a HELOC or a home equity loan?

It depends on how you will spend the money. A home equity loan tends to fit one known cost and a need for a payment that never changes. A HELOC tends to fit costs that arrive in stages or an amount you cannot pin down yet, if you can handle a payment that moves with rates.

Is interest on a HELOC or home equity loan tax deductible?

The IRS treats them the same. Interest on home equity loans and lines of credit is deductible only if the money is used to buy, build or substantially improve the home that secures the loan, and other requirements apply (IRS Publication 936).

Can I get a fixed rate on a HELOC?

Some lenders let you lock part of a HELOC balance at a fixed rate. One large national bank, for example, allows up to three locks during its 10-year draw period. The CFPB says the fixed rate is typically higher than the variable rate.

Does LenderMatch check my credit?

No. LenderMatch never pulls your credit. A lender you choose may check it, with your permission, when you apply.

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