Home Equity Tools and Calculators

Use these home equity calculators to estimate how much equity you may have, how much might be accessible under different combined loan-to-value scenarios, what a HELOC payment could look like, and how a HELOC may compare with a home equity investment.

Each tool is designed to help you plan before you apply, refinance, draw from a line of credit, or sign a home-equity agreement. Start with the question you are trying to answer, then use the results to compare actual lender or provider terms.

Educational estimate only: These tools are for planning and comparison. They do not provide appraisals, loan offers, credit decisions, HEI quotes, approvals, or personalized financial advice. Actual rates, payments, available equity, fees, eligibility, and settlement terms vary by lender or provider, property, agreement, and borrower profile.

Which home equity tool should you use first?

The best starting point depends on what you need to know—not necessarily which product you think you want.

I want to know how much equity I have

Start with the Home Equity Calculator if you want to estimate the difference between your home’s value and your mortgage or lien balances. It also shows how much equity may be accessible at 80%, 85%, and 90% combined loan-to-value scenarios.

I want to estimate how much I may be able to borrow

Use the HELOC Calculator if you have a target line amount in mind. It estimates HELOC borrowing room using your home value, existing secured debt, desired amount, and selected combined loan-to-value assumption.

I want to estimate a HELOC payment

Use the HELOC Payment Calculator if you want to compare an interest-only payment, a repayment-period payment, and rate-change scenarios. It is useful before opening a HELOC or before drawing a large amount from an existing line.

My HELOC draw period is ending

Use the HELOC Draw Period Calculator if you already have a HELOC and want to estimate how the payment may change when the draw period ends and principal repayment begins.

I am comparing a HELOC with no-monthly-payment alternatives

Use the HELOC vs. HEI Calculator if you want to compare estimated HELOC cash flow and future balance with illustrative home equity investment settlement scenarios. It is intended to help you understand the tradeoff between an ongoing monthly payment and a possible future settlement tied to a home-equity agreement.

What these calculators can and cannot tell you

These tools can help you test assumptions, compare payment structures, estimate equity access, and understand how changes in a rate, timeline, or home value may affect a planning scenario.

They cannot tell you whether a lender will approve you, what property value a lender or provider will use, what rate or fee you will receive, whether an HEI provider will make an offer, or what your exact settlement will be under a specific agreement.

Use the results to prepare better questions for lenders and providers. Before making a decision, compare the actual disclosure documents, fees, payment rules, repayment or settlement terms, and the consequences of selling, refinancing, or remaining in the home.

How to choose among home equity options

A HELOC can be useful when you need flexible access to funds over time and can handle a monthly payment that may change with a variable rate.

A fixed-rate home equity loan may fit a one-time expense when you want a lump sum and a predictable payment. For a local overview, read the Arizona home equity loan guide.

A home equity investment or another no-monthly-payment alternative may be worth researching when a monthly payment is the central constraint. These structures can involve a future settlement obligation and different risks, so compare the agreement carefully. To learn more, explore home-equity options without monthly payments.

Arizona homeowner resources

These calculators are designed for homeowners nationwide. If you live in Arizona, lender availability, credit-union membership, property details, local underwriting practices, and state-specific considerations can affect your options.

• Compare Arizona HELOC lenders.
• Read the Arizona HELOC guide.
• Review Arizona HELOC qualification requirements.
• Read the Arizona home equity loan guide.

Methodology, limitations, and disclosures

The calculators use the values and assumptions you enter to create educational planning scenarios. They do not connect to a lender, provider, appraisal service, credit bureau, property database, or pricing engine.

The HELOC tools use standard payment and combined loan-to-value calculations. The HELOC vs. HEI tool uses a provider-neutral illustrative model and does not reproduce the contract formula of Nada, Splitero, Point, or another provider.

EquitySquirrel is an educational resource, not a lender, HEI provider, financial adviser, legal adviser, or tax adviser. These tools are not financial, legal, tax, lending, or investment advice. Confirm current terms directly with a lender or provider and consider speaking with a qualified professional before making a decision involving your home.

EquitySquirrel may receive compensation from some companies mentioned on the site. That compensation may affect where offers appear, but it does not change calculator formulas or turn tool results into a recommendation, quote, or approval. Read our full Advertiser Disclosure.