Washington Home Equity Loan Calculator

By SoFi Editors | Updated December 30, 2025

A home equity loan can be used for funding renovations, consolidating debt, or achieving other significant projects and financial goals. Homeowners in Washington pursuing a home equity loan can use our home equity loan calculator to estimate their potential borrowing power based on the equity they have built in their property. This guide walks you through how to use the Washington home equity loan calculator, along with key definitions, tips, risks, and the alternatives to a home equity loan.

  • Key Points
  • •   Home equity loans typically have fixed interest rates, making your monthly payments consistent throughout the life of the loan.
  • •   The Washington home equity loan calculator helps homeowners compare different loan scenarios and understand potential costs.
  • •   Your credit score and debt-to-income ratio play a significant role in the interest rates offered for a home equity loan.
  • •   By using the calculator, you can see how even minor differences in interest rates can substantially affect the total cost of a loan over its entire term.
  • •   Interest paid on a home equity loan may be tax-deductible, so be sure to consult a professional tax advisor.


Calculator Definitions

•   Home Value: This is the current estimated market value of your property, not the original purchase price. This figure is the starting point for determining the amount of equity you have built in your home.

•   Desired Loan Amount: This is the total lump sum of money that you wish to borrow. This figure should be in line with the budget of your specific financial goal, whether it is a major renovation or debt consolidation.

•   Current Mortgage Balance: The current mortgage balance is the total amount still owed on all existing loans secured by the home, including the primary mortgage. This amount is subtracted from the home’s value to help determine available equity.

•   Home Equity Loan Repayment Term: This is the length of time over which you will repay the loan, typically between five and 30 years. The term you select will directly affect the size of your monthly payment.

•   Interest Rate: This is the cost of borrowing money, expressed as a percentage. For most home equity loans, this is a fixed rate, meaning it will not change over the life of the loan.

•   Maximum Loan Amount: This is the highest amount a lender might offer based on your available equity and financial profile. You are not required to borrow the full maximum amount.

•   Estimated Monthly Payment: The estimated monthly payment is the projected amount you would pay each month to the lender. It includes both a portion of the original loan amount (principal) and the interest charged.

•   Available Equity Amount/Percentage: This available equity amount is the figure you can potentially borrow against. This amount is calculated by finding the difference between your home’s market value and your current mortgage balance.

How to Use the Washington Home Equity Loan Calculator

Using a Washington home equity loan calculator is a simple and convenient way to explore a variety of scenarios to gain a better understanding of what you can afford. Here are the steps. (You can type in the figure or adjust the slider accordingly.)

Step 1: Enter Your Home Value

Input the current estimated market value of your home.

Step 2: Input Your Desired Loan Amount

Enter the total amount of money you wish to borrow.

Step 3: Choose Your Current Mortgage Balance

Input the remaining principal balance of your primary mortgage loan.

Step 4: Select a Home Equity Loan Repayment Term

Choose a repayment period, typically from five to 30 years.

Step 5: Estimate Your Interest Rate

Input an estimated interest rate.

Step 6: Review Your Results

Spend time reviewing the outputs to help you determine what you can afford.

What Is a Home Equity Loan?

Before considering a home equity loan as a financing option, it is important to understand what a home equity loan is. A home equity loan is a tool to help you finance a large amount, whether it’s toward a home renovation, consolidation of high-interest debt, or something else entirely.

When you’re in repayment, you have a fixed interest rate so your payment amount will not change, and the repayment term, typically ranging from five to 30 years, is set at the start.

Regardless of how you use the funds, the interest on a home equity loan may be tax deductible. Always check with a professional tax advisor on tax implications.

Lastly, the loan is secured by collateral, which is the equity in your home. The downside, however, is that if you fail to make payments as agreed upon, the property is at risk, and the lender could pursue foreclosure. Use our Washington home equity loan calculator to help you experiment and run the numbers before committing to a loan.

Recommended: HELOC vs. Home Equity Loan

Home equity has increased in the U.S. as a whole in recent years (see chart). This means that home values too have risen. (Your home equity is calculated by taking your home price and subtracting the mortgage amount.)

In fact, it’s a good time to look into how to get equity out of your home as equity levels nationwide have doubled over the last five years (see chart below).

Washington homeowners have benefited from this upswing in home values since 2020 with gains in equity levels increasing by 70% over the same period. The average home equity per Washington homeowner is just under $260,000.

By tracking this trend, you can better inform your decision on a home equity loan.

How to Use the Home Equity Loan Calculator Data to Your Advantage

The outputs from the Washington home equity calculator can empower you as you pursue a home equity loan. The first figure to consider — estimated monthly payment — helps you determine whether you can afford the loan altogether and ensure that a new loan payment is within budget.

You will see your borrowing capacity in the maximum loan amount estimate. This figure is particularly helpful for large projects and budgeting with contractors before you begin negotiations.

Finally, you can apply scenarios to the calculator based on your needs, goals, and timeline. Experiment by adjusting the variables like the loan term: A longer term will lower the payment but increase the total interest paid.

Using the Washington home equity loan calculator to its fullest can help you locate a balance between securing the funds you need and maintaining a repayment schedule that’s within your budget.

Home Equity Loan Scenarios

Consider looking at hypotheticals to help you envision just how a home equity loan works. Here are two examples:

Scenario 1: Home Improvement Project

A homeowner is planning a substantial one-time home improvement project to remodel their kitchen. The winning contractor bid is $45,000. A home equity loan provides the full amount in a single lump sum as soon as the work is finished. The fixed interest rate and predictable monthly payments make it easy to budget for the repayment over the life of the loan.

Scenario 2: Debt Consolidation

A second homeowner would like to consolidate credit card debt with an average 22.00% APR. They decide to use a home equity loan to combine their debts. After paying off all the balances at once with the loan’s lump-sum disbursement, they are left with just one loan with a lower, fixed interest rate and one predictable monthly payment. This simplifies their finances and potentially reduces their total interest costs over the long term.

Tips on Home Equity Loans

Now that you’re familiar with how a home equity loan works, here are tips to get you in good standing:

&\#8226;  Strengthen your credit score: Before applying, borrowers should aim to achieve a strong credit score (680+) and a low DTI (<50%), which will improve your chances of qualifying for the most favorable rates.

&\#8226;  Avoid overborrowing: Even if you qualify for a large loan amount, borrow only what is necessary for the specific expense and avoid taking on excessive debt.

&\#8226;  Understand collateral: The loan is secured by the home, which means you risk foreclosure if you fail to make timely payments.

&\#8226;  Consult a tax professional: The interest on a home equity loan may be tax-deductible.

Alternatives to Home Equity Loans

Because a home equity loan holds a significant risk (your home is collateral), it’s helpful to explore alternative ways to borrow against your home equity. Here are some options:

Home Equity Line of Credit (HELOC)

One alternative is a home equity line of credit, known as a HELOC—ideal for ongoing projects with uncertain costs. HELOCs are basically a revolving line of credit, typically with a variable interest rate, secured by your home. The homeowner takes out money as needed, up to the approval limit.

The HELOC draw period—up to 10 years—allows the homeowner to borrow funds. During this time, you may be required to pay only interest. The repayment period—usually up to 20 years—is when you repay both principal and interest. Interest is typically paid only on the amount you have borrowed.

Refer to a HELOC interest-only calculator to find out what your payments might be during the draw period, and use a HELOC repayment calculator to determine your principal plus interest payment during the repayment period.

Recommended: HELOC vs. Home Equity Loan

Home Improvement Loan

A home improvement loan is another type of unsecured loan specifically intended for home renovations. Because it is unsecured, the home is not used as collateral, which reduces risk for the borrower. This type of loan may have a lower borrowing limit and a shorter repayment term compared to a home equity loan. However, the application and funding process can be quicker, making it a viable option for smaller projects.

Personal Line of Credit

Unlike a HELOC, a personal line of credit does not require the home as collateral, making it unsecured. A personal line of credit is a revolving line of credit that provides flexible access to funds up to an approved credit limit (similar to a credit card). Because it is unsecured, the interest rate may be higher than on a loan backed by home equity.

Cash-Out Refinance

When you pursue a cash-out mortgage refinance, you are essentially replacing an existing mortgage with a new, larger one. The borrower receives the difference between the new and old loan balances as a lump sum of cash. The outcome is a single, new monthly mortgage payment rather than a second payment for an additional loan. This can be a good choice if the borrower can secure a lower interest rate on their primary mortgage and needs a large sum of money for a major expense.

An important difference between a cash-out refinance vs. a home equity line of credit is that a cash-out refinance may be useful if a borrower needs a large sum of money (to pay off debt or finance a large home improvement project), and can benefit from a new interest rate and/or loan term. The HELOC is more appropriate for ongoing needs where the cost is not yet clear.

The Takeaway

A home equity loan is a great option when you want to access a large, one-time sum of cash to fund significant expenses, such as home improvements or debt consolidation. The home equity loan comes with a fixed interest rate and predictable monthly payments, offering stability and convenient budgeting. The Washington home equity loan calculator can help you get a handle on your monthly payments and maximum borrowing power before meeting with a lender.

SoFi now offers home equity loans. Access up to 85%, or $750,000, of your home’s equity. Enjoy lower interest rates than most other types of loans. Cover big purchases, fund home renovations, or consolidate high-interest debt. You can complete an application in minutes.



Unlock your home’s value with a home equity loan from SoFi.


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FAQ

How much can I borrow with a home equity loan?

A home equity loan typically allows you to borrow up to 85% of your equity, which is the difference between the home’s market value and the outstanding mortgage balance. Your credit history and income also play a significant role in determining the final loan amount a lender will offer.

Does a home equity loan replace my first mortgage?

No. A home equity loan is a second mortgage so it does not replace your first mortgage. You will have a separate loan with a separate payment and make payments on both loans concurrently.

What can I use home equity loan money for?

Most any purpose, whether it’s home renovations or repairs, consolidating high-interest debt, funding educational expenses, or covering other major purchases, is appropriate.

Are there closing costs or fees with home equity loans?

Yes, home equity loans often have closing costs, which range from 2% to 5% of the loan amount. These costs can include fees for the property appraisal, title search, and loan origination. Some lenders may offer no-closing-cost options, though these might come with a higher interest rate.

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