Business Loan Calculator
A business loan can help fund equipment, inventory, expansion, working capital or other business needs. Before taking on debt, it is useful to understand how much the loan could cost each month and how much interest you may pay over the full repayment period.
Use this business loan calculator to estimate your monthly payment, total repayment and total interest for a standard fixed-rate amortizing loan.
What Is a Business Loan?
A business loan is financing provided to a business that is generally repaid over an agreed period, usually with interest.
Depending on the lender and type of financing, business loans can have different interest rates, fees, repayment schedules and qualification requirements.
This calculator is designed as a general estimate for a standard fixed-rate amortizing loan.
How Does a Business Loan Payment Work?
For a typical amortizing loan, each payment contains a combination of:
Principal — the amount originally borrowed.
Interest — the cost of borrowing the money.
Over time, the outstanding principal decreases as payments are made.
Business Loan Payment Formula
For a standard fixed-rate loan, the monthly payment can be calculated using:
Monthly Payment = P × [r(1+r)ⁿ] ÷ [(1+r)ⁿ − 1]
Where:
P = loan principal
r = monthly interest rate
n = total number of monthly payments
The annual interest rate is converted into a monthly rate before applying the formula.
Example
Suppose a business borrows:
$50,000
at:
8% annual interest
for:
5 years
The estimated monthly payment is approximately:
$1,013.82
The estimated total repayment is approximately:
$60,829.26
That means the estimated total interest would be approximately:
$10,829.26
How to Use the Business Loan Calculator
Enter the Loan Amount.
Enter the Annual Interest Rate.
Enter the Loan Term in years.
Click Calculate Loan.
Review the estimated monthly payment, total repayment and total interest.
What Affects Business Loan Payments?
Several factors can affect the cost of business borrowing.
Loan amount
A larger loan generally produces a larger monthly payment and more total interest when other factors remain the same.
Interest rate
A higher interest rate generally increases both the monthly payment and total interest paid.
Loan term
A longer loan term can reduce the monthly payment but may increase the total interest paid over the life of the loan.
Fees
Real-world business financing may include origination fees, application fees, closing costs or other charges. These are not included in this basic calculator.
Business Loan vs. Personal Loan
Business loans are generally designed for business purposes, while personal loans are normally made to individuals.
The eligibility requirements, interest rates, repayment terms and legal structure can differ between products and lenders.
Businesses should review the terms of a financing offer carefully before accepting it.
Important Considerations Before Borrowing
A loan payment should be considered alongside the business’s cash flow and expected return from the borrowed funds.
Before borrowing, consider:
Monthly repayment obligations
Total interest cost
Loan fees
Cash-flow requirements
Loan term
Whether the financing supports a productive business investment
A calculator provides an estimate and should not be treated as a loan offer or financial advice.
Frequently Asked Questions
How is a business loan payment calculated?
A standard fixed-rate amortizing loan payment is calculated using the loan principal, monthly interest rate and total number of payments.
Does a longer loan term reduce the monthly payment?
Generally, yes. However, extending the loan term can increase the total interest paid.
What happens if the interest rate is 0%?
With no interest, the payment is simply the loan amount divided by the number of monthly payments.
Does this calculator include loan fees?
No. This calculator estimates principal and interest payments and does not include lender-specific fees.
Is this calculator suitable for every business loan?
No. Business loans can have different structures, variable rates, fees and repayment schedules. This calculator is intended for estimating a standard fixed-rate amortizing loan.
