Skip to search results

Interactive Tool

SBA Loan Spread Calculator

Estimate your monthly payment and total cost based on real SBA lending terms. Compare 7(a) variable-rate loans against 504 fixed-rate structures.

SBA 7(a) Loan Estimate

$500K
%
0%P + 2.00%3.0%
All-in Rate
8.75%
Monthly Payment
$6,266
Total Interest
$252K
SBA Guarantee Fee
$11K
75% guaranteed

This is an estimate based on standard SBA 7(a) fully-amortizing loan terms. Variable rates may change over the life of the loan. SBA guarantee fee is an upfront fee charged on the guaranteed portion. Contact lenders directly for actual quotes.

Rate Environment — Historical + Forward Curve

Prime Rate
6.75%
Fed Funds + 3.00%
SOFR
...
Overnight rate
Prime-SOFR
Spread
SOFR (historical)
Prime (historical)
SOFR (projected)
Prime (projected)

Solid lines = actual historical rates (SOFR from NY Fed, Prime from WSJ). Dashed lines = projected rates based on FOMC dot plot median (March 2026 SEP). Prime forward = projected Fed Funds + 3.00%. SOFR forward = projected Fed Funds - 0.08%.

Forward rates are market/FOMC expectations, not guarantees. For real-time futures-implied probabilities, see the CME FedWatch Tool.

Find lenders with better spreads

LenderHawk shows you the actual spreads lenders charge, based on 1,000,000+ real SBA loans.

See Every Lender →