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Home Equity Calculator: How Much Equity Do You Have?

See your home equity, your loan-to-value, and roughly how much you could borrow against it.

Updated July 23, 2026More mortgage tools

Your numbers

Your home

Current market value estimate.

Second mortgage or HELOC balance, if any.

Borrowing

Most lenders allow borrowing up to 80–85% of value.

Home equity

$170,000

35% of home value.

Equity %
35%
Loan-to-value
65%
Total owed
$310,000
Borrowable equity
$98,000

Up to 85% CLTV.

Home value
$480,000

Where it goes

  • Your equity35%
  • Amount owed65%

Your personalized analysis

Summary

You have about $170,000 in home equity

Your home is worth $480,000 and you owe $310,000, leaving $170,000 of equity — 35% of the home's value. Your loan-to-value ratio is 65%. Equity is real wealth, but it's illiquid: you can only access it by selling, refinancing, or borrowing against it.

Recommendation

You could potentially borrow up to $98,000

Most lenders let you borrow against your home up to a combined loan-to-value of about 85%. That leaves roughly $98,000 you could access through a home equity loan or HELOC, on top of your current $310,000 of debt. Approval also depends on your income and credit, and borrowing against your home puts it at risk if you can't repay.

Recommendation

Equity grows two ways

Your equity rises as you pay down the mortgage (each payment's principal portion) and as the home appreciates. Early in a loan, appreciation usually does more of the work than principal, since early payments are mostly interest. Overpaying principal accelerates equity, but so does simply time in a rising market.

Next step

Thinking of borrowing against it? Model a HELOC

A home equity line of credit lets you draw against this equity as needed. See the available line and payment estimate before deciding.

HELOC calculator

Example calculations

Worked scenarios with the full analysis, so you can see how the numbers move before entering your own.

$480,000 home, $310,000 owed

A homeowner several years into a mortgage with substantial built-up equity.

Home equity

$170,000

Equity %
35%
Loan-to-value
65%
Total owed
$310,000
Borrowable equity
$98,000
Home value
$480,000
Summary

You have about $170,000 in home equity

Your home is worth $480,000 and you owe $310,000, leaving $170,000 of equity — 35% of the home's value. Your loan-to-value ratio is 65%. Equity is real wealth, but it's illiquid: you can only access it by selling, refinancing, or borrowing against it.

Recommendation

You could potentially borrow up to $98,000

Most lenders let you borrow against your home up to a combined loan-to-value of about 85%. That leaves roughly $98,000 you could access through a home equity loan or HELOC, on top of your current $310,000 of debt. Approval also depends on your income and credit, and borrowing against your home puts it at risk if you can't repay.

Recommendation

Equity grows two ways

Your equity rises as you pay down the mortgage (each payment's principal portion) and as the home appreciates. Early in a loan, appreciation usually does more of the work than principal, since early payments are mostly interest. Overpaying principal accelerates equity, but so does simply time in a rising market.

Recent buyer with little equity

A new owner who put 10% down and hasn't built much equity yet.

Home equity

$40,000

Equity %
10%
Loan-to-value
90%
Total owed
$360,000
Borrowable equity
$0
Home value
$400,000
Summary

You have about $40,000 in home equity

Your home is worth $400,000 and you owe $360,000, leaving $40,000 of equity — 10% of the home's value. Your loan-to-value ratio is 90%. Equity is real wealth, but it's illiquid: you can only access it by selling, refinancing, or borrowing against it.

Watch out

You have little or no borrowable equity

At a 90% loan-to-value, you're at or above most lenders' borrowing limit, so there's little equity to draw on right now. As you pay down the mortgage or the home appreciates, borrowable equity will open up.

Recommendation

Equity grows two ways

Your equity rises as you pay down the mortgage (each payment's principal portion) and as the home appreciates. Early in a loan, appreciation usually does more of the work than principal, since early payments are mostly interest. Overpaying principal accelerates equity, but so does simply time in a rising market.

Paid-down home with a HELOC

A long-time owner with a small first mortgage and an existing second lien.

Home equity

$390,000

Equity %
71%
Loan-to-value
29%
Total owed
$160,000
Borrowable equity
$307,500
Home value
$550,000
Summary

You have about $390,000 in home equity

Your home is worth $550,000 and you owe $160,000, leaving $390,000 of equity — 71% of the home's value. Your loan-to-value ratio is 29%. Equity is real wealth, but it's illiquid: you can only access it by selling, refinancing, or borrowing against it.

Recommendation

You could potentially borrow up to $307,500

Most lenders let you borrow against your home up to a combined loan-to-value of about 85%. That leaves roughly $307,500 you could access through a home equity loan or HELOC, on top of your current $160,000 of debt. Approval also depends on your income and credit, and borrowing against your home puts it at risk if you can't repay.

Recommendation

Equity grows two ways

Your equity rises as you pay down the mortgage (each payment's principal portion) and as the home appreciates. Early in a loan, appreciation usually does more of the work than principal, since early payments are mostly interest. Overpaying principal accelerates equity, but so does simply time in a rising market.

Nearly paid off

A homeowner near the end of their mortgage with most of the value as equity.

Home equity

$455,000

Equity %
91%
Loan-to-value
9%
Total owed
$45,000
Borrowable equity
$355,000
Home value
$500,000
Summary

You have about $455,000 in home equity

Your home is worth $500,000 and you owe $45,000, leaving $455,000 of equity — 91% of the home's value. Your loan-to-value ratio is 9%. Equity is real wealth, but it's illiquid: you can only access it by selling, refinancing, or borrowing against it.

Recommendation

You could potentially borrow up to $355,000

Most lenders let you borrow against your home up to a combined loan-to-value of about 80%. That leaves roughly $355,000 you could access through a home equity loan or HELOC, on top of your current $45,000 of debt. Approval also depends on your income and credit, and borrowing against your home puts it at risk if you can't repay.

Recommendation

Equity grows two ways

Your equity rises as you pay down the mortgage (each payment's principal portion) and as the home appreciates. Early in a loan, appreciation usually does more of the work than principal, since early payments are mostly interest. Overpaying principal accelerates equity, but so does simply time in a rising market.

The basics

What home equity is

Home equity is the portion of your home you actually own: its current market value minus everything you owe against it, including your mortgage and any second loans or HELOCs. If your home is worth $480,000 and you owe $310,000, you have $170,000 in equity. It's usually one of the largest components of a household's net worth.

Equity grows in two ways: as you pay down your loan (the principal portion of each payment) and as your home appreciates in value. It's genuine wealth, but unlike cash it's illiquid — you can only turn it into spendable money by selling the home, refinancing, or borrowing against it, each of which has costs and trade-offs.

  • Equity = home value − mortgage and other liens
  • Grows through principal payments and appreciation
  • Often a major part of net worth
  • Illiquid — accessing it means selling or borrowing

Going deeper

Borrowing against your equity

Lenders let you borrow against home equity up to a combined loan-to-value ratio, typically 80–85%. So on a $480,000 home, a lender allowing 85% CLTV would let total debt reach about $408,000 — if you owe $310,000, that's roughly $98,000 of borrowable equity through a home equity loan or line of credit.

Borrowing against your home can be a low-cost way to fund a renovation or consolidate higher-interest debt, since the rate is secured by the property. But that security cuts both ways: your home is the collateral, so failing to repay risks foreclosure. Equity is best treated as a long-term asset and a safety reserve, not a source of routine spending.

Common mistakes

  1. 1

    Overestimating your home's value

    Equity depends on an accurate value. Using an optimistic estimate overstates your equity and borrowing power.

  2. 2

    Treating equity like a spending account

    Borrowing against your home for routine costs risks the roof over your head. Reserve it for high-value uses.

  3. 3

    Forgetting second liens

    A HELOC or second mortgage counts against your equity. Include all liens when calculating what you truly own.

  4. 4

    Ignoring closing costs to access it

    Cash-out refinancing and home equity loans have fees. Factor them in before borrowing against equity.

  5. 5

    Counting equity as retirement savings

    Home equity is illiquid and you still need somewhere to live. Don't treat it as a substitute for investable retirement funds.

Common questions

How do I calculate my home equity?

Subtract everything you owe against the home — your mortgage balance plus any second loans or HELOCs — from the home's current market value. If it's worth $480,000 and you owe $310,000, you have $170,000 in equity, or about 35% of the home's value. Enter your numbers above for your equity and loan-to-value.

How much of my home equity can I borrow?

Lenders typically allow borrowing up to a combined loan-to-value of 80–85% of the home's value. On a $480,000 home at 85% CLTV, total debt can reach about $408,000, so if you owe $310,000, you could access roughly $98,000. Actual approval also depends on your income and credit score.

How does home equity grow?

Two ways: paying down your mortgage principal, and your home appreciating in value. Early in a loan, appreciation usually adds more equity than principal payments, because early payments are mostly interest. Making extra principal payments accelerates equity, and so does simply holding the home in a rising market.

Should I borrow against my home equity?

It can be a low-cost way to fund renovations or consolidate high-interest debt, since home-secured rates are lower than credit cards. But your home is the collateral, so you risk foreclosure if you can't repay. Borrow against equity only for high-value purposes, keep the payment comfortable, and avoid using it for routine spending.

Does home equity count as part of my net worth?

Yes — equity is an asset and counts toward net worth. But it's worth tracking your investable, liquid net worth separately, since home equity can't fund day-to-day expenses or retirement spending unless you sell or borrow against it. Many people are wealthier on paper than their spendable assets suggest.

Glossary

Home equity
The value of your home minus all debts secured against it — the portion you own.
Loan-to-value (LTV)
Total mortgage debt divided by home value; the inverse of your equity percentage.
Combined LTV (CLTV)
All loans against the home divided by its value, the limit lenders use for borrowing.
Appreciation
An increase in your home's market value, which raises equity without any payments.
Lien
A legal claim against your property, such as a mortgage or HELOC, that reduces your equity.
Cash-out refinance
Replacing your mortgage with a larger one to convert equity into cash.

Related tools

The next calculations that usually follow this one.

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  • Mortgage Calculator

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  • Refinance Calculator

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  • Net Worth Calculator

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  • Mortgage Amortization Calculator

    See exactly how each payment splits between principal and interest — year by year, with a downloadable schedule.

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