Business Loan Calculator · Practical guide
How Much Is a $100K Business Loan Per Month?
At a 7.5% rate, a $100,000 loan runs about $2,004 a month over 5 years — the term you pick changes everything.
At a glance
The Monthly Payment at a Glance
A $100,000 business loan at a 7.5% annual rate costs $2,003.79 per month over 5 years, with $20,227.69 in total interest. Stretch the same loan to 10 years and the payment drops to $1,187.02 per month — but total interest more than doubles to $42,442.12. Every loan is this trade-off between monthly cash flow and lifetime cost.
Interactive tool
Business Loan Calculator
Enter your own values, then compare the result with the examples below.
Payments by Term at 7.5%
| Term | Monthly Payment | Total Interest | Total Repaid |
|---|---|---|---|
| 3 years | $3,110.62 | $11,982.39 | $111,982.39 |
| 5 years | $2,003.79 | $20,227.69 | $120,227.69 |
| 7 years | $1,533.83 | $28,841.52 | $128,841.52 |
| 10 years | $1,187.02 | $42,442.12 | $142,442.12 |
How the Rate Moves the Payment
On a 5-year $100,000 loan, the rate matters as much as the term. At 6%, the payment is $1,933.28 with $15,996.81 in interest. At 7.5%, it is $2,003.79 with $20,227.69 in interest. At 10%, it climbs to $2,124.70 with $27,482.27 in interest. Each percentage point on the rate is worth roughly $36 a month and over $2,000 across the life of the loan, so negotiating the rate — or improving your credit profile before applying — pays real money.
Do Not Forget the Fees
Many lenders charge an origination fee, commonly 1–5% of the loan amount, deducted from your proceeds. A 2% fee on $100,000 is $2,000 upfront: you receive $98,000 but repay the full $100,000. That pushes the 5-year total cost to $122,227.69 and lifts the effective APR from 7.5% to about 8.36%. Enter the fee percentage above to see it reflected in the total cost and APR.
Frequently Asked Questions
What credit score do I need for a $100K business loan?
Requirements vary by lender, but traditional banks and SBA lenders typically look for scores in the high 600s or above plus solid business financials. Online lenders accept lower scores at higher rates.
Can I lower the monthly payment without extending the term?
Only by lowering the rate or borrowing less. A larger down payment or a co-signer with stronger credit can sometimes achieve both.
Is the monthly payment fixed for the whole term?
For a fixed-rate term loan, yes — the payment stays constant, with the interest share falling and the principal share rising each month. Variable-rate loans can reprice.
How much revenue do I need to qualify?
Lenders typically want annual revenue comfortably above the loan amount and a debt-service coverage ratio of 1.25 or higher, meaning cash flow should exceed loan payments by at least 25%.