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Mortgage Rate Comparison Calculator

Compare two mortgage rates side by side: monthly payment, total interest, points, and full cost over the loan term, including taxes, insurance, and PMI.

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Points paid to get option 2's rate.

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MeasureOption 1 (6.75%)Option 2 (6.25%)
Principal and interest$2,334.95$2,216.58
Taxes, insurance, PMI$700.00$700.00
Total monthly payment$3,034.95$2,916.58
Total interest$480,583$437,969
Upfront points$0.00$3,600
Total P&I + points$840,583$801,569

Option 2 saves $118.37 a month and $39,014 over the full term; the points pay for themselves in 31 months.

How it's calculated

Not sure which mortgage option is the best? Make sense of mortgage rates with our straightforward Mortgage Rate Comparison Calculator. Our free online calculator tool let’s you evaluate the impact of different interest rates on their potential monthly payments and the total cost of a mortgage.

The Mortgage Rate Comparison Calculator is a user-friendly calculator that facilitates the comparison of two different mortgage interest rates, showing the implications of each on your monthly repayments and the total cost of the loan over the set term. Hopefully this helps you, whether you be a prospective home buyers or those considering refinancing in understanding, how even slight differences in interest rates can significantly impact the total repayment amount over the life of a loan. If you didn’t know this, you do now: this information is key to making informed decisions about selecting the most cost-effective mortgage option. Just some small caveats about using this tool…

While the Mortgage Rate Comparison Calculator provides useful insights into potential loan costs under different interest rates, it has limitations. The tool works on the presumption of fixed interest rates, and therefore might not accurately portray the costs associated with adjustable-rate mortgages, which can fluctuate over the loan term. It also doesn’t consider other potential mortgage costs, such as PMI (Private Mortgage Insurance), home insurance, or property taxes. Lastly, actual mortgage rates can vary based on factors like your credit score, down payment, loan type, and lender, so use this calculator as a guide and consult with mortgage professionals for personalized advice.

How To Use Our Mortgage Rate Comparison Calculator

Input the Loan Amount and Term:

The first step is to enter the total loan amount you wish to borrow. This is typically the cost of the home minus any down payment you plan to make. Next, enter the loan term, which is the number of years over which you plan to repay the mortgage. These details can usually be found in the mortgage agreement or discussed with your mortgage provider.

Enter Two Interest Rates for Comparison

You will then need to enter two different interest rates you wish to compare. These rates should be in percentage form and can be obtained from various mortgage lenders or your mortgage broker. It’s a good idea to compare the current rate offered by your preferred lender with another rate for perspective.

Click “Compare”

After entering all necessary details, click on the ‘Compare’ button. The calculator will then compute the total cost and monthly payments for each interest rate, presenting you with a clear comparison of the impact of each rate on your loan. Use this information to guide your decision-making process and potentially negotiate better rates with your lender.

Frequently Asked Questions

›How much does a lower mortgage rate save?

On a $360,000, 30-year loan, dropping from 6.75% to 6.25% lowers principal and interest by about $118 a month and saves roughly $43,000 over the full term.

›Should I compare rates or APRs?

Compare both. The rate sets your payment; the APR folds in lender fees and points, so it shows the true cost of borrowing. Two offers with the same rate can have very different APRs.

›How do points affect the comparison?

Points are paid upfront to buy a lower rate. Enter the points for option 2 and the calculator adds their cost to the total and shows how many months of savings it takes to recover them.

›How many lenders should I get quotes from?

At least three. Studies by Freddie Mac and the CFPB have found that borrowers who compare several offers often get meaningfully lower rates. Multiple mortgage inquiries within a short window count as one for most credit scores.

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