North Carolina Mortgage Calculator

By SoFi Editors | Updated September 19, 2025

House hunting can be stressful, but online tools can smooth your path to a dream home. A North Carolina mortgage calculator estimates monthly payments, including principal, interest, and property taxes. You’ll type in the home price, down payment amount, loan term, interest rate, and tax rate to find out what costs would be, both monthly and over the long term. Play around with different combinations — a smaller down payment, say, or a shorter term — to see how they affect your costs. In no time, you’ll be making a more informed homebuying decision.

Key Points

•  A North Carolina mortgage calculator provides a solid estimate of monthly mortgage payment costs.

•  The calculator factors in your home price, down payment, interest rate, loan term, and property taxes.

•  Buyers who put down less than 20% will also have to pay for private mortgage insurance as part of their monthly payment.

•  Property taxes can fluctuate due to home value increases and local government assessments.

•  Down payment assistance programs can help reduce upfront costs, making homeownership more accessible.


North Carolina Mortgage Calculator


Calculator Definitions

• Home price: The home price is the purchase price you have agreed to with the home seller, which may differ from the listing price or your initial offer.

• Down payment: The down payment is the amount the homebuyer pays upfront. Most buyers put down between 3% and 20%, with a 20% down payment eliminating the need for private mortgage insurance (PMI). A down payment calculator computes the percentage based on your dollar amount.

• Loan term: The loan term is the length of time you have to repay the home loan, which can be from 10 to 30 years. A longer term offers lower monthly payments but results in more interest paid over the life of the loan. Conversely, a shorter term has higher monthly payments but can save you interest.

• Interest rate: The interest rate is the cost of borrowing funds, expressed as a percentage of the total loan amount. It varies based on borrower qualifications, market trends, and the type of mortgage loan.

• Annual property tax: Local governments charge property tax based on your land and buildings within guidelines set by your state. You can find your property tax rate by searching online for the town, county, or ZIP code where the property is located and “effective property tax rate.”

• Monthly payment: The monthly payment includes the loan’s principal and interest. This calculator also includes property taxes. Homeowners insurance and homeowners association fees may also be wrapped into monthly payments by some lenders.

• Total interest paid: Total interest paid is the entire amount of interest you will pay over the loan’s term. It is influenced by the loan amount, the interest rate you obtain, and the loan term you choose. A larger down payment, lower interest rate, and shorter loan term can reduce total interest paid.

• Total loan cost: Total loan cost is the all-inclusive amount you will pay for the loan, including the principal that you repay and the interest.