Mortgage Refinance Calculator
Apply the mortgage refinance calculator to compare your current mortgage loan with a potential refinance option to se...

What Mortgage Refinance Calculator does
The Mortgage Refinance Calculator on Omni Calculator helps homeowners determine if refinancing their existing loan makes financial sense. By inputting current loan details—such as the original amount, interest rate, and remaining term—alongside proposed new loan terms, the tool generates a side-by-side comparison of monthly payments, total interest, and overall cost. It outputs the potential monthly savings, the total interest reduction, and the break-even point in months and a specific date, accounting for the upfront costs of refinancing to show when the savings offset the expense.
How to use the Omni Calculator Mortgage Refinance Calculator
- 1
Enter your current mortgage amount, interest rate, and remaining term in the Original loan section
- 2
Input the proposed new loan amount, interest rate, and term in the New loan section
- 3
Specify any upfront costs associated with refinancing in the Costs of refinancing field
- 4
Review the generated table comparing monthly payments, total interest, and total payments across both loans
- 5
Check the break-even analysis to see when your monthly savings will cover the refinancing costs
Best for
Homeowners with existing mortgages who are considering refinancing and want a quick, visual comparison of potential savings against refinancing costs to decide if the timing is right.
Limitations
- Results are estimates based on the input variables and do not include all possible fees or lender-specific terms
- Does not account for changes in credit score or property value that might affect offered rates
- Compounding frequency options are limited to yearly, semi-annually, quarterly, or monthly selections
Mortgage Refinance Calculator FAQ
- How accurate are the savings estimates from this calculator?
- The estimates are based on the loan details you provide and are intended for comparison purposes; actual lender offers, closing costs, and your final rate may vary.
- What is the break-even point and why does it matter?
- The break-even point is the time it takes for your monthly savings to equal the upfront costs of refinancing; it helps you determine if you plan to stay in the home long enough to recoup those costs.
- Can I include cash-out amounts or down payment changes in this calculator?
- Yes, the calculator has fields for cash in or out and allows you to adjust the new loan amount, which can model cash-out refinancing or changes to your down payment.
- Does the tool support different compounding frequencies like monthly or yearly?
- Yes, you can select the compounding frequency for both your current and new loan from options including yearly, semi-annually, quarterly, and monthly.
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