Cash Out Refinance Calculator

A cash-out refinance lets you turn your home equity into usable cash while replacing your current mortgage with a new one. The difference between the new loan and the balance you owe – minus closing costs – goes directly to you. Before you talk to a lender, you need a clear picture of how much cash you can actually withdraw and what your new monthly payment will be.

The calculator above estimates your potential cash-out amount based on your home’s current value, your existing mortgage balance, your credit profile, and prevailing interest rates. It also projects your new monthly principal and interest, total interest over the life of the loan, and the impact of closing costs on the final cash you receive.

What Is a Cash-Out Refinance?

A cash-out refinance is a mortgage loan that replaces your existing home loan with a larger one and pays you the difference in cash. For example, if your home is worth $400,000 and you owe $250,000, you could refinance into a new $320,000 loan (assuming an 80% LTV). After paying off the old $250,000 balance and deducting estimated closing costs of $6,000, you would walk away with about $64,000 in cash.

Unlike a rate-and-term refinance – which only adjusts your interest rate or loan length – a cash-out refinance intentionally increases your loan balance to access equity. The cash can be used for home renovations, debt consolidation, college tuition, or any other major expense. Because it’s a first mortgage, it often carries a lower interest rate than personal loans or credit cards.

How to Estimate Your Cash-Out Amount

The calculator uses three core inputs to show your potential cash:

• Home value: Your property’s current market value, ideally supported by an appraisal estimate.
• Current loan balance: The remaining principal on your existing mortgage.
• Desired LTV: The maximum loan-to-value ratio your lender will allow. Most conventional lenders cap cash-out refinances at 80% LTV, meaning you must leave at least 20% equity in the home.

Once you supply those numbers, the tool calculates the maximum new loan amount by multiplying your home value by the LTV. It then subtracts your current balance and any closing costs you choose to finance. The result is the cash you can receive. It simultaneously estimates your new monthly payment using the new loan amount, loan term, and an interest rate based on market conditions.

Key Factors That Impact Your Cash-Out

Several variables determine how much cash you can access and what your new payment will be.

Loan-to-value limit
Conventional loans typically allow an 80% LTV. FHA cash-out refinances may permit up to 80% LTV as well, while VA loans can go up to 100% for qualified veterans. The higher the permitted LTV, the more cash you can extract – but it also increases your loan balance and monthly payment.

Credit score
A score above 700 usually unlocks the most favorable interest rates. If your score is below 640, you may still qualify, but the rate could be 0.5–1.5 percentage points higher, which significantly raises your monthly payment.

Debt-to-income ratio (DTI)
Lenders generally want your total monthly debts, including the new mortgage payment, to be no more than 43% of your gross monthly income. A lower DTI can help you qualify for a larger loan amount.

Property type
Owner-occupied single-family homes typically get the best rates and highest LTV limits. Investment properties and multi-unit buildings often face stricter LTV caps (e.g., 70–75%) and higher rates.

Interest rate environment
Rates fluctuate with economic conditions. As of early 2026, average 30-year fixed mortgage rates hover around 6.5–7.0%, though your specific rate depends on your credit, loan amount, and lender.

Costs and Fees to Consider

A cash-out refinance comes with closing costs similar to those of a purchase mortgage. These typically range from 2% to 6% of the new loan amount. On a $300,000 refinance, you might pay $6,000 to $18,000 in one-time charges.

Common fees include:

• Origination and underwriting fees
• Appraisal ($400–$600)
• Title search and insurance
• Recording and tax service fees
• Credit report fee

You can either pay these costs upfront or roll them into the new loan balance. Adding them to the balance reduces the cash you receive by the same amount but avoids an immediate out-of-pocket expense. The calculator lets you model both scenarios so you can see the true net cash at closing.

Example: Calculating Your Cash-Out and New Payment

Assume your home is worth $500,000 and you still owe $300,000 on your mortgage. You have good credit and qualify for a 6.75% rate on a 30-year fixed refinance with an 80% LTV limit. Estimated closing costs are $10,000.

• Maximum new loan: $500,000 × 80% = $400,000
• Cash before costs: $400,000 – $300,000 = $100,000
• Cash after costs (financed): $100,000 – $10,000 = $90,000
• New monthly payment (principal & interest): approximately $2,593

Before the refinance, you might have been paying $1,798 per month on the old $300,000 balance at 6%. The new payment is roughly $795 higher, but you receive $90,000 in cash. The calculator instantly shows these trade-offs so you can decide if the higher payment is worth the cash infusion.

Is a Cash-Out Refinance Right for You?

A cash-out refinance can be a smart strategy when used for high-return purposes – such as funding a home renovation that increases property value or consolidating high-interest credit card debt into a single, lower-rate mortgage payment. It locks in a fixed rate and spreads repayment over up to 30 years.

However, it also comes with risks. You’re increasing your total mortgage debt and monthly payment. If home values drop, you could end up owing more than the home is worth. Closing costs can be substantial, and if you haven’t built enough equity, you won’t qualify for a meaningful cash-out. The calculator helps you quantify these factors so you can make an informed comparison.

This calculator provides estimates for educational purposes only and does not guarantee loan approval or specific terms. Mortgage rates and underwriting guidelines change frequently. Consult a licensed lender or financial advisor before making refinancing decisions.