Refinance Calculator

Enter Current loan balance ($), Current interest rate (%) and Current remaining term (years) and the remaining scenario settings to review monthly savings with this tool. Lower payments can come from a lower rate or a longer remaining term.

✏️ Enter your current & new loan details

📊 Your refinance analysis

✅
Monthly Savings
$0
Refinance makes sense!
Break-even Period
-
Months to recover closing costs
New monthly payment $0
Total savings (5 years) $0
Total savings (10 years) $0
$0
Current payment
$0
New payment

📋 Loan comparison

Current Loan
Rate 0%
Monthly Payment $0
Total Interest Remaining $0
New Loan
Rate 0%
Monthly Payment $0
Total Interest $0
Difference $0 saved

Formula Used

Result = Financial inputs processed using the applicable rate, payment, compounding or cash-flow relationship shown by this calculator.

How the formula is applied

The calculation links Current loan balance ($), Current interest rate (%) and Current remaining term (years) to monthly savings. Lower payments can come from a lower rate or a longer remaining term. A simple break-even period does not alone describe lifetime financing cost.

Calculator Description

Enter Current loan balance ($), Current interest rate (%) and Current remaining term (years) and the remaining scenario settings to review monthly savings with this tool. Lower payments can come from a lower rate or a longer remaining term.

Compare an existing loan with a proposed replacement after allowing for refinancing costs. Ask whether the monthly savings recover the upfront cost within the expected holding period.

Lower payments can come from a lower rate or a longer remaining term. A simple break-even period does not alone describe lifetime financing cost.

Frequently Asked Questions

What information do I need for the Refinance Calculator?

Prepare Current loan balance ($), Current interest rate (%), Current remaining term (years), New interest rate (%), New loan term (years) and Closing costs ($). Use the current remaining balance and remaining term, then compare the new loan cost and the expected time before selling or refinancing again.

Why compare break-even time with monthly savings?

Lower payments can come from a lower rate or a longer remaining term. A simple break-even period does not alone describe lifetime financing cost. Closing costs, points, financed fees, rate changes and how long you retain the loan can change the benefit. A new long term may increase total interest.

How can I check the refinance calculator with an example?

Use the full settings in the worked-example table. They produce Monthly Savings: $347. Compare the method and units as well as the displayed number.

Which assumptions apply to this refinance calculator?

The displayed relationship is Result = Financial inputs processed using the applicable rate, payment, compounding or cash-flow relationship shown by this calculator. Use the current remaining balance and remaining term, then compare the new loan cost and the expected time before selling or refinancing again.

When should I verify the refinance calculator result elsewhere?

Closing costs, points, financed fees, rate changes and how long you retain the loan can change the benefit. A new long term may increase total interest. For a transaction or account decision, compare the inputs with the applicable statement, contract or official rules.

How to Use This Calculator

  1. Use the current remaining balance and remaining term, then compare the new loan cost and the expected time before selling or refinancing again.
  2. Fill in Current loan balance ($), Current interest rate (%), Current remaining term (years) and New interest rate (%); then complete the other fields shown for your selected mode. Use the field units rather than copying an unlabeled value.
  3. For a result check, reproduce the example beginning with Current loan balance ($) = 250000 and Current interest rate (%) = 7.0; copy the remaining settings from the detailed guide.
  4. Use the page's Calculate or Convert control, or read the updated result where the tool recalculates automatically. Locate Monthly Savings and any supporting breakdown.
  5. Interpret the result with this distinction in mind: Lower payments can come from a lower rate or a longer remaining term. Keep the selected inputs alongside the output when comparing scenarios.

Practical example and result check

Worked refinance calculator example. Set Current loan balance ($) = 250000; Current interest rate (%) = 7.0; Current remaining term (years) = 25; New interest rate (%) = 5.5; New loan term (years) = 30 years; Closing costs ($) = 5000. The corresponding output is Monthly Savings: $347. Lower payments can come from a lower rate or a longer remaining term.

Before relying on the result

  • Confirm the units, dates, rates and time periods entered.
  • Review which costs, measurements or assumptions are included and excluded.
  • Change one important input at a time to understand the result sensitivity.

Detailed Calculator Guide

Choose the right question for Refinance Calculator

Compare an existing loan with a proposed replacement after allowing for refinancing costs. Ask whether the monthly savings recover the upfront cost within the expected holding period.

Prepare the inputs

Use the current remaining balance and remaining term, then compare the new loan cost and the expected time before selling or refinancing again.

Refinance Calculator: worked input settings
FieldExample valueEntry check
Current loan balance ($)250000Check whether this amount is one-time, monthly or annual before entering it.
Current interest rate (%)7.0Enter a percentage in the form requested by the field, keeping its stated time basis.
Current remaining term (years)25Use the period unit in the field label; months and years are not interchangeable.
New interest rate (%)5.5Enter a percentage in the form requested by the field, keeping its stated time basis.
New loan term (years)30 yearsUse the period unit in the field label; months and years are not interchangeable.
Closing costs ($)5000Check whether this amount is one-time, monthly or annual before entering it.

Follow the calculation

Relationship used for this example: Result = Financial inputs processed using the applicable rate, payment, compounding or cash-flow relationship shown by this calculator.

Lower payments can come from a lower rate or a longer remaining term. A simple break-even period does not alone describe lifetime financing cost.

Read the worked result

Results for the worked settings
OutputDisplayed result
Monthly Savings$347

With these settings, monthly savings is $347. Use the same units and calculation mode when reproducing this example.

Why compare break-even time with monthly savings?

Lower payments can come from a lower rate or a longer remaining term. A simple break-even period does not alone describe lifetime financing cost. Closing costs, points, financed fees, rate changes and how long you retain the loan can change the benefit. A new long term may increase total interest.

Apply the result to your own scenario

Replace the illustrative current loan balance ($) value (250000) with your own value, then complete the other inputs for the same scenario. Use the current remaining balance and remaining term, then compare the new loan cost and the expected time before selling or refinancing again.

Supporting Guides