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Mortgage APR Calculator
Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or the order in which lenders are listed on the page. Our opinions are our own. Here is a list of our partners.
Updated · 1 min read
How is this page expert verified?
NerdWallet's content is fact-checked for accuracy, timeliness and relevance. It undergoes a thorough review process involving writers and editors to ensure the information is as clear and complete as possible.
NerdWallet writers and editors are experts in their field and come from a range of backgrounds in journalism and finance. We adhere to the highest editorial standards to ensure our readers have the information necessary to make financial decisions with confidence.
Michelle Blackford spent 30 years working in the mortgage and banking industries, starting her career as a part-time bank teller and working her way up to becoming a mortgage loan processor and underwriter. She has worked with conventional and government-backed mortgages. Michelle currently works in quality assurance for Innovation Refunds, a company that provides tax assistance to small businesses.
At NerdWallet, our content goes through a rigorous editorial review process. We have such confidence in our accurate and useful content that we let outside experts inspect our work.
Jeanette Margle leads the home loans content team at NerdWallet, where she has worked since 2019. Previously, she led NerdWallet's travel rewards content team and spent three years editing for Upgraded Points while self-employed as an editor and writing coach.
Jeanette earned bachelor's degrees in journalism and Plan II Honors from the University of Texas at Austin and has a Master of Education from the University of Houston. A lifelong Texan, Jeanette grew up in a small town in the Hill Country and lives in the Houston area with her husband and daughters.
Enter the loan amount, term, fees and discount points into NerdWallet's calculator to determine the APR, or annual percentage rate, on a mortgage. APR is a loan-comparison tool that measures the costs of a mortgage, including the interest paid over the life of the loan, origination fees and points.
Interest rate vs. APR
The interest rate is the percentage of the loan amount the lender charges for lending money. The APR reflects costs paid to the lender, which include the interest rate and loan-related fees, such as origination charges and discount points.
How is APR calculated?
APR is calculated in three steps:
Add the fees to the loan amount.
At the loan's interest rate, figure what the monthly payment would be if you include fees in the loan amount rather than pay them upfront.
Convert that "would-be" payment into an interest rate.
The result is the annual percentage rate. Here's an example:
You get a $300,000 mortgage with an interest rate of 6.25%, and you pay $7,000 in fees. The monthly principal and interest payment is $1,847.15. With fees added to the loan amount, the annual rate comes out to 6.47%. You can use this loan APR of 6.47% to compare mortgage offers among lenders.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
3%NBKC offers conventional loans for as little as 3% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
500500
Min. down payment
3.5%New American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
4.0
NerdWallet rating
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
0%On VA loans, NBKC offers down payments as low as 0%.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
4.0
NerdWallet rating
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
500500
Min. down payment
3.5%New American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
3%NBKC offers conventional loans for as little as 3% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
3%Rocket Mortgage offers conventional mortgages with as little as 1% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
3%New American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
N/ANew American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
N/ANew American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
3%NBKC offers conventional loans for as little as 3% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
500500
Min. down payment
3.5%New American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
4.0
NerdWallet rating
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
3.5%First-time home buyers may qualify for 3% down mortgages at Rocket.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
0%Veterans United offers VA loans for as little as 0% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
0%On VA loans, NBKC offers down payments as low as 0%.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
4.0
NerdWallet rating
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
500500
Min. down payment
3.5%New American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
1%Rocket Mortgage offers conventional mortgages with as little as 1% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
4.0
NerdWallet rating
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
620620
Min. down payment
3%NBKC offers conventional loans for as little as 3% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
3%Rocket Mortgage offers conventional mortgages with as little as 1% down.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
3%New American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
4.0
NerdWallet rating
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
N/ANew American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
Min. credit score
580580
Min. down payment
N/ANew American Funding works with down payment assistance programs in 14 states, including California, Texas, Florida and Illinois.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
NerdWallet's ratings are determined by our editorial team. The scoring formula incorporates coverage options, customer experience, customizability, cost and more.
When comparing loan offers with the same terms and similar fees, the mortgage with the lowest interest rate is usually the best deal.
APR is a tool for comparing mortgage offers with different combinations of interest rates, discount points and fees. But it has an important limitation: The APR calculation assumes the borrower will keep the loan for its entire term. For a 30-year loan, the entire term is 30 years. But few people keep their mortgages for the entire term. Instead, they sell the home or refinance the mortgage before it's paid off.
After you submit a mortgage application, the lender provides a three-page document called a Loan Estimate. Page 3 of the Loan Estimate has a "Comparisons" section that lists not only the APR but also how much the loan will cost in the first five years. This includes the loan costs, plus 60 months of principal, interest and any mortgage insurance.
The "Comparisons" section of a Loan Estimate is useful in making side-by-side comparisons of all the mortgage offers you receive.
Definitions
Terms are listed in the order they appear in the calculator.
Loan term: The number of years it would take to pay off the loan with equal monthly payments.
Origination fee: What the lender charges for evaluating and preparing your mortgage loan.
Discount points: A payment to reduce the loan's interest rate. The cost of one discount point equals 1% of the loan amount.
Other fees: Mortgage insurance and mortgage broker fees are included in the APR calculation. Not all loans include these charges.
APR: Annual percentage rate, used to evaluate the cost of the mortgage for the life of the loan, including interest rate, points and origination fees.
Principal and interest: The monthly portion of the house payment that goes toward paying off the loan balance, plus interest charges — excluding taxes and insurance.
