Business Loan Calculator
Estimate monthly payments, total interest, fees, and the true APR of any commercial loan
Loan Details
Documentation, appraisal, legal, or guarantee fees deducted at disbursement.
Calculation Results
Monthly Payment
$2,075.84
over 60 months
True APR (including fees)
10.535%
vs 9.00% quoted rate
Total Interest
$24,550.13
Total Fees
$3,500.00
Net Amount Received
$96,500.00
Total Repayment
$124,550.13
Cost Breakdown
Summary: borrowing $100.00K costs you $28.05K in interest and fees.
Complete Guide to Business Loans
What is a Business Loan?
A business loan is financing advanced to a company for working capital, equipment, expansion, or acquisition, repaid over a fixed term with interest. Most commercial term loans amortise: every payment covers the interest accrued that month, and whatever is left reduces the outstanding principal, so the interest portion shrinks over the life of the loan.
What makes business borrowing different from consumer borrowing is the fee structure. Lenders routinely charge an origination or processing fee of 1% to 5% of the loan amount and deduct it at disbursement, alongside documentation, appraisal, or guarantee fees. You repay interest on the full face value while only ever receiving the net amount, so the headline rate consistently understates the real cost. To see the same amortisation math without the commercial fee layer, compare with the EMI Loan Calculator.
Formula
Monthly Payment (amortising term loan):
PMT = P x r x (1+r)^n / ((1+r)^n - 1)
Where: P = loan amount, r = annual rate / 12, n = number of monthly payments
Cost and True APR:
Total Interest = (PMT x n) - P
Net Received = P - Origination Fee - Other Fees
Total Cost = Total Interest + Total Fees
APR: solve i in Net Received = PMT x (1 - (1+i)^-n) / i
The APR is the monthly rate i that discounts the payment stream back to the cash you actually received, annualised by multiplying by 12.
Benefits
Compare offers honestly
A fee-inclusive APR puts a low-rate, high-fee offer and a high-rate, no-fee offer on the same scale so you can pick the genuinely cheaper one.
Plan cash flow
Knowing the exact monthly payment before signing lets you check the loan against projected revenue and avoid overcommitting the business.
Size the request correctly
Because fees are deducted upfront, the net amount received is always less than the loan. Seeing that gap helps you borrow enough to actually fund the project.
Test term trade-offs
Switching between years and months instantly shows how stretching the term lowers the payment but raises total interest.
Tips
Tip 1: Negotiate the origination fee, not just the rate. On a five-year loan, cutting a 3% fee to 1% saves more than shaving a quarter point off the interest rate.
Tip 2: Check the payment against your monthly operating surplus before committing. Run the numbers through the Cash Flow Calculator so debt service does not consume the margin that repays it.
Tip 3: Ask whether prepayment carries a penalty. If not, extra principal payments cut total interest sharply — the Loan Amortization Calculator shows the month-by-month principal and interest split.
Common Mistakes
Comparing quoted rates, not APRs
A 9% loan with a 3% fee costs more than a 10% loan with no fee. Judging offers on the headline rate alone reliably picks the wrong one.
Optimising only the monthly payment
Extending the term makes any loan look affordable while quietly adding thousands in interest. Always read total cost of borrowing alongside the payment.
Forgetting the fee gap
Borrowing exactly what a project costs leaves you short once fees are deducted. Confirm the venture clears its debt service using the Break-Even Calculator before drawing the funds.
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OpenFrequently Asked Questions
What is a business loan calculator?
A business loan calculator estimates the monthly payment, total interest, and true cost of borrowing for a commercial loan. Unlike a basic loan calculator, it also accounts for origination and processing fees that lenders deduct upfront, which is what separates the rate you are quoted from the rate you actually pay.
How is a business loan payment calculated?
Business term loans use the standard amortisation formula: PMT = P x r x (1+r)^n / ((1+r)^n - 1), where P is the loan amount, r is the monthly interest rate (annual rate divided by 12), and n is the number of monthly payments. A $100,000 loan at 9% over 60 months gives a payment of $2,075.84.
Why is the APR higher than the interest rate I was quoted?
Because fees are charged on the full loan amount but you only receive the balance after they are deducted. On a $100,000 loan at 9% with a 3% origination fee plus $500 in other fees, you receive $96,500 but still repay as if you borrowed $100,000. That pushes the true APR to about 10.535% — roughly 1.5 percentage points above the quoted rate.
How does this differ from a personal EMI or student loan calculator?
The underlying amortisation math is the same, but business lending front-loads fees far more aggressively and quotes rates that exclude them. This tool therefore surfaces net amount received, total fees, and fee-inclusive APR as first-class outputs, whereas the EMI Loan Calculator and Student Loan Calculator focus on the payment and interest alone.
What are common mistakes when comparing business loan offers?
The three biggest errors are comparing quoted rates instead of fee-inclusive APRs, ignoring that a longer term lowers the monthly payment while increasing total interest, and forgetting that the origination fee reduces the working capital you actually receive. Always compare offers on total cost of borrowing and net proceeds, not on the monthly payment alone.
Worked example with numbers?
Borrow $100,000 at 9% for 5 years with a 3% origination fee and $500 of other fees. The monthly payment is $2,075.84 and total repayment is $124,550.13, so interest is $24,550.13. Fees total $3,500, meaning you receive $96,500 and the total cost of borrowing is $28,050.13 — 28.05% of the loan amount, at a true APR of 10.535%.