Refinance Calculator

Use our free refinance calculator to compare current vs new mortgage rates. Calculate monthly savings, break-even point, total interest saved & amortization.

Refinancing Calculator Can Help You Save Money on Your Mortgage

Are you a homeowner? Looking at your mortgage statement wondering what options you can take to lower your monthly payment or your interest rate? If so, you aren't alone. The mortgage market has settled down to a much more manageable situation after some tumultuous years of rapidly rising and falling interest rates, making 2026 an attractive year for refinancing. But how do you know if it's in your best interest to refinance? Enter the refinance calculator; the calculator will do the number crunching and take away some of the guess work involved with deciding whether or not to refinance.

In this complete guide to refinance calculators, I will explain how they work, and how to use them. We will cover the refinance calculator's rate of interest as of February 2026, and some specific examples of refinancing a home mortgage. If you are a first time refinancer, or just curious about what you could potentially save, this guide was designed to help you make informed decisions relating to refinancing your mortgage. I will also provide additional tips if you are trying to incorporate a refinance calculator into your website and are creating tools for your audience. Let's get started, and hopefully save a lot of money for you.

How to Refinance a Loan.

Loan refinancing is often referred to simply as “refinancing” or “refi.” What it means is that you are replacing one loan with another, generally to get a better deal on that loan. What a better deal means can vary widely; it may translate into a lower interest rate, less money paid out each month, a term that is either longer or shorter than before, or possibly even a way to access additional cash (in some cases).

So, simply put, you're using another loan to pay off an existing loan. After paying off the previous loan with the new loan, you begin making payments on the new loan. Many people refinance when economic conditions have improved (such as when interest rates decrease), their credit rating improves, or they have had a change in their financial situation (which allows them to qualify for a better deal). There are multiple advantages to refinancing.

Benefits of Refinancing (General)
Lowering interest rate → Money savings over time.
Lower monthly payment → Improved cash flow (typically accomplished by extending term).
Shorter loan term → Allows you to pay off in less time, saving you total interest paid.
Consolidates all your debt into one payment → Easier to keep track of than several different payments.
Access to cash - With secured loans (like homes or cars) can use equity or cash-out options to access funds.

Possible Drawbacks & Risks
Upfront Costs- Can include: fees, origination fees, or closing costs (e.g. for mortgages, these fees can be 2% to 6% of the amount of loan);
The break-even period is the amount of time it will take to recoup the upfront cost through savings. If you sell or move to another location soon after refinancing, you are likely to lose money on your new loan.
Credit Impact- new application results in a hard inquiry which could drop your score temporarily.
Long-term Risk- even if you reduce your monthly payment because of a lower interest rate, you could pay a higher total amount of interest on the loan.
No Guaranteed Approval- On Refinancing, approval is based on your Credit Rating and Income, as well as Lender's Requirements.
In general, refinancing makes the most sense when lenders' rates decrease by a significant amount (e.g. .50%-1.50% or greater) or when your Credit Rating has improved enough for better financing offers from the lender. Always calculate the break-even point with a tool like our refinance calculator, to assess the financial benefit of refinancing in your situation.
The following is a breakdown of common loan types: home loan, personal loan, and auto loan.

Refinance Home Loans (Refinancing a Mortgage Loan)

Mortgage refinancing is popular because mortgages are often large amounts of money over many years i.e., small movements in your interest rate could generate a huge amount of savings.

What Is Involved
You will be replacing your current loan with a brand new loan from a different or the same lender. Your new loan will pay off the balance of the previous loan and you will begin making payments on this new loan under the terms of the new loan.

Types of Refinancing Loans
There are three common types of refinancing:
1. Rate-and-term refinancing - To change your interest rate and/or term (most common).
2. Cash-out refinancing - To borrow an amount greater than what you owe and receive that difference in cash (e.g., home improvements, pay off debts, etc.).
3. Streamline refinancing - To refinance with unbelievable ease (FHA, VA loans) with little or no documentation.

Advantages
Lower payments (a HUGE relief if you owe ₹50,00,000+) and you will receive a lower total interest on your loan (e.g., an interest rate drop of %8 to %6.5 ($40,000) could save you a significant amount of money over 20 years).
You will shorten the term of the loan (e.g., from 30 to 20) so you will own your home much earlier.
You can take out a loan with fixed interest rates versus adjustable interest rates for consistent payments over the life of the loan.
You can access the equity in your home for large expenses.

Drawbacks include:
Closing costs are often between 2% and 6% of the total loan amount (around 1,00,000-3,00,000).
The refinancing process may take longer (around 30-60 days) due to needing to conduct appraisals as well as credit checks and verify income.
There is also a possibility the value of your property would fall, leading you to become "upside down" on the mortgage.The present loan rates in the United States are around 6.11%-6.67% for 30-year fixed mortgages and about 5.50%-6.00% for 15-year fixed mortgages for loans that are available to refinance as of the time of writing of this article. If the borrower has an interest rate of 7% or higher on their existing mortgage, refinancing into the lower rates currently being offered could provide substantial savings for the homeowner if they remain have their property for at least 3 years in order to recover closing costs.
You should consider refinancing your home loan if any one of the following situations applies:
Interest rates are currently lower (by 0.5%-1.0%)
Your credit scores have improved since you were granted your original loan.
You want to withdraw equity from your home.
If any of these three situations apply to you, please use our refinance calculator to determine your remaining balance and current interest rate in addition to your newly desired refinance options.

Refinancing Personal Loans

Refinancing is when you take out a new personal loan (usually not backed by collateral) to pay off your current personal loans (or multiple ones), outstanding credit card balances, or other high-interest debts.
What it entails
Obtain a new personal loan from a lender, then use that money to pay off your old debts, and then return the new loan according to the original terms (usually at a lower rate). It is often used to consolidate several other debts into one manageable loan.

Pros
Interest can lower (especially if you are now a higher-risk borrower).
You may have lower monthly payments (EMI), giving you more wiggle room in your budget.
It is easier to keep track of one monthly payment instead of several.
You may also shorten the term of your loan and pay less in interest overall, which will help improve your credit history.
Paying off your old, high-interest credit card debts will also improve your monthly credit utilization ratio.

Cons
Some lenders charge anywhere from 1-4% of the total amount financed as origination/processing fees.
Potentially prepayment penalties on your previous loans.
Your new loan may have a longer term than your old loan(s) resulting in lower payments early on, but over an extended period of time, you could pay out much more money in total interest compared to your old loans, if you are not careful.
The new loan application process will affect your credit.
If your DTI is significantly higher than average, you may not qualify for a new loan.

Refinancing Car Loans

The concept behind refinancing an auto loan is simple—replace your current loan with a brand-new one, typically from a different lender, for better terms.

Steps

1. Obtain a pre-approval for a new auto loan.
2. Use your new loan to pay off your existing auto loan.
3. Make payments to your new lender.
4. You continue to have the car itself as collateral.

Advantages
Lower Interest Rates- if your credit has improved since you took out your auto loan, it may be possible to lower your interest rate from a range of between 10-15% to a range of 7-9%.
Reduced Monthly (EMI) Payments- this may help you to make your monthly and/or biweekly payments if they are providing undue hardship on your budget.
Shortened Terms- if you have a short-term loan, you should expect to pay off your auto loan sooner and own your vehicle outright.
Removing a Co-Borrower- if your credit has improved since entering into your original auto loan, you may now be in a position to apply for the new loan on your own without a co-borrower.
Switch Lenders- for better customer service.

Disadvantages
Fees- some loan products may carry application fees, title transfer fees, and/or prepayment penalty fees (you should verify this before refinancing).
Extended Loan Terms- while the monthly payment may decrease with a new loan, the total amount of interest paid throughout the life of the loan will now (potentially) be larger as well as increasing the chance of negative equity (owwing more than your vehicle is worth).
Credit Bureau Inquiries- when you apply for a new loan, one or more credit bureaus will pull your report and that could have an effect on your current FICO Score.
A Limited Amount of Potential Savings- if you have only 1 to 2 years remaining on your existing auto loan, the amount of potential savings would be limited.

Where We Stand
With auto loan interest rates ranging from approximately 7% to 12% of the value of the vehicle and/or the credit score of the person applying for the auto loan (on average), it may be worthwhile to explore refinancing an auto loan if financing was originally taken out during times when interest rates were high or if the individual who took out the auto loan has improved their FICO credit score.

When to Refinance a Car Loan
Best early in the loan (when interest is highest) or after credit improvement. Calculate if monthly savings beat any fees and if you'll keep the car long enough.