Conventional Loan Refinance Closing Costs Calculator

This calculator estimates the closing costs you enter for a conventional loan refinance and shows those costs as a share of the new loan amount. Enter an estimated loan balance and itemized fees; use lender or third-party quotes for actual amounts.

Formula

Estimated closing costs equal the sum of the entered fee categories:

C = L + A + T + P

• C is estimated closing costs, in dollars.
• L is lender fees, in dollars.
• A is appraisal and valuation fees, in dollars.
• T is title and settlement fees, in dollars.
• P is prepaids and escrow funding, in dollars.

The percentage is 100 × C / N, where N is the new loan amount in dollars. The calculator uses the values you supply; it does not look up local charges, lender quotes, or loan terms. The categories are practical groupings, not a universal fee schedule, and a quote may itemize them differently.

Worked Example

Using the calculator’s defaults, the new loan amount is $300,000. Entered costs are $1,500 for lender fees, $600 for appraisal and valuation, $1,200 for title and settlement, and $2,500 for prepaids and escrow funding.

1. Add the categories: $1,500 + $600 + $1,200 + $2,500 = $5,800 estimated closing costs.
2. Divide the total by the loan amount and multiply by 100: $5,800 / $300,000 × 100 = 1.9333…%.
3. Rounded to two decimal places, costs equal 1.93% of the new loan amount.

What Conventional Refinance Closing Costs Include

A conventional refinance replaces an existing mortgage with a new one that is not insured or guaranteed through a federal housing program. Closing costs are charges associated with arranging and completing that new loan. There is no single fixed total: costs depend on the transaction, property, service providers, lender pricing, and location. The calculator is an estimate worksheet, not a quote or a prediction of what any borrower will be charged.

Common charges can include loan origination or underwriting fees, credit and valuation services, title search and title insurance, settlement or recording services, and prepaid items. A lender’s written estimate or closing disclosure should identify the actual charges and how they are categorized. Some items may be optional or may not apply to a particular refinance; ask the lender to explain unfamiliar line items rather than assuming every listed charge is mandatory.

Prepaids, Escrow, and Existing Loan Funds

Prepaids are amounts collected at closing for expenses such as homeowners insurance or property taxes, depending on timing and the transaction. An escrow account may also need an initial deposit. These amounts can make the cash due at closing look larger, but they are not all fees paid to the lender or settlement provider. They fund upcoming bills or an account that pays bills later.

Likewise, an existing mortgage escrow balance, if any, is distinct from the new loan’s closing costs. Whether a balance is returned, transferred, or otherwise handled depends on the transaction and applicable procedures. Do not subtract an anticipated refund from this estimate unless you have confirmed its amount and timing; it may arrive separately from closing.

How to Use the Estimate and Compare Quotes

Enter the new loan amount and the figures shown in your written quote. If the quote splits a category into several lines, add those lines together before entering the category total. Leave a category at zero only when no such charge or funding amount appears in the estimate. If a quote uses different labels, compare the underlying service and avoid counting the same charge twice.

• Compare itemized estimates using the same loan amount and assumptions.
• Separate charges for services from prepaid expenses and escrow deposits.
• Check whether any lender credit, discount point, or other adjustment is already reflected in the figures you enter.
• Ask which figures can change and which are final, and request clarification of fees you do not recognize.
• Use the final closing disclosure to check the actual figures before signing.

A total alone does not show whether one estimate includes more services or a different amount of prepaid funding. Also, closing costs are only one part of refinance economics: a new loan can change the interest rate, term, monthly payment, and total interest. This calculator does not assess those changes, calculate a break-even point, or determine whether refinancing is suitable for an individual situation.

Paying Costs at Closing or Adding Them to the Loan

“No-closing-cost refinance” generally describes a transaction where costs are covered through lender pricing or added to the new loan rather than paid upfront as a separate amount. It does not mean the services have no cost. If costs are financed, the new principal balance can be higher, which may affect payments and total interest over time. If costs are covered through loan pricing, the offered terms may differ. The exact arrangement must be confirmed in the lender’s documents.

This calculator estimates the entered charges but does not model financing them, lender credits, cash due at closing, or the payoff amount on the old mortgage. The amount needed to complete a refinance can also include paying off the existing loan and other adjustments, so it is not necessarily equal to the new loan’s closing-cost total.

Common Estimating Errors and Limits

• Confusing cash to close with closing costs: Cash to close can include the old loan payoff, down-the-line adjustments, prepaids, credits, and other items beyond service fees.
• Counting escrow twice: Read the itemized quote carefully to avoid adding the same deposit under more than one category.
• Assuming every fee is universal: Charges and labels vary by transaction and provider; this estimate cannot determine which charges apply.
• Using an old or rough figure: Replace defaults with current written estimates, then update them as the transaction progresses.

The calculator adds four user-entered categories and expresses their total as a percentage of the entered new loan amount. It does not establish whether a fee is reasonable, verify a quote, or include charges omitted from the inputs. Its percentage is a comparison aid, not an annual percentage rate (APR), which is a separate loan-cost measure.

Frequently Asked Questions

How much are conventional loan refinance closing costs?
There is no universal total. It depends on the loan and property, services used, lender charges, prepaids, and other transaction details. Add the itemized figures from a written estimate to calculate a transaction-specific total.

Are refinance closing costs the same as cash to close?
No. Cash to close may include closing costs and prepaids, but can also reflect the existing mortgage payoff, credits, and other adjustments. Use the final transaction documents to understand the amount due.

Can refinance closing costs be added to the new loan?
They may be financed in some transactions, subject to the loan terms and lender requirements. Financing costs increases the loan balance; it does not eliminate the expense. Confirm the precise treatment in the written loan documents.

Does a no-closing-cost refinance have no fees?
Not necessarily. The costs may be covered through lender pricing or incorporated into the loan instead of being paid upfront. Review the rate, balance, credits, and itemized charges to see how the arrangement works.

Does this calculator include escrow refunds or old-loan payoff?
No. It totals only the four categories entered. Existing escrow treatment and mortgage payoff figures are separate items that should be verified with the relevant servicer or lender.

This result is an estimate for educational purposes; the lender’s disclosure gives the exact figures.

Related

• BC Closing Cost Calculator for Home Buyers
• BC Closing Costs: What Buyers and Sellers Pay
• Banks Refinance Without Closing Costs? How It Works

in loan | New loan amount | $ | 300000 | 1 | 100000000
in lender | Lender fees | $ | 1500 | 0 | 1000000
in appraisal | Appraisal and valuation fees | $ | 600 | 0 | 1000000
in title | Title and settlement fees | $ | 1200 | 0 | 1000000
in prepaid | Prepaids and escrow funding | $ | 2500 | 0 | 1000000
out cost | Estimated closing costs | $ | lender + appraisal + title + prepaid | 2
out pct | Costs as percentage of new loan | % | cost / loan * 100 | 2