Calculators

SBA loan calculator

Pick 7(a), 504, Express or a Microloan and see the monthly payment, the total of payments and the total interest at published SBA rates.

Program
Use of funds
More optionsPrime plus 2%
2%
Your paymentestimate

$6,266.34 monthly

About $1,444 weekly, $2,889 biweekly

120 payments

Total cost $251,961 in interest, $751,961 in all

Shown at the 7(a) rate of 8.75% over 10 years, SBA rates as of Q2 2026. The rate moves with prime.

Real terms come from your file, after underwriting.

Details: rate, payments and the schedule
Rate (prime plus spread)
8.75%
Term
10 years
If prime rises 1%
$6,538.51 monthly

Estimate using SBA rates as of Q2 2026. The 7(a) rate moves with prime. Running numbers here never touches your credit.

Most SBA lenders start at 680.

Payment schedule
Payment #PaymentPrincipalInterestBalance
1$6,266.34$2,620.50$3,645.83$497,379.50
2$6,266.34$2,639.61$3,626.73$494,739.88
3$6,266.34$2,658.86$3,607.48$492,081.02
4$6,266.34$2,678.25$3,588.09$489,402.78
5$6,266.34$2,697.78$3,568.56$486,705.00
6$6,266.34$2,717.45$3,548.89$483,987.56
7$6,266.34$2,737.26$3,529.08$481,250.29
8$6,266.34$2,757.22$3,509.12$478,493.07
$6,266.34 monthlyTotal interest $251,961

FAQ

Common Questions

How is the SBA 7(a) rate set?
The 7(a) rate is the prime rate plus a spread that the SBA limits by loan size. The calculator fills in that spread for the amount you enter, or you can set it yourself, and shows the payment if prime rises 1%.
How long do SBA loans run?
Here, 7(a) working capital and equipment loans run 10 years and real estate 25 years. Express runs 10 years, and Microloan terms run from 1 to 6 years.
How does the 504 program split the financing?
You put 10% to 20% down, a bank lends half of the project over 25 years and a CDC lends the rest over 20 or 25 years. Enter the total project cost and the calculator shows the bank payment, the CDC payment and the combined payment.
How long does an SBA loan take?
Most SBA loans take 30 to 90 days to close, and Express 2 to 3 weeks. The faster products on the other calculators move sooner and cost more.
What do SBA lenders look at?
Tax returns, a profit and loss statement and cash-flow projections, along with your credit. Most SBA lenders start at 680.

Ready to get funded?

Answers within 24 hours. Most files funded in 24 to 48 hours.

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