Business Loan Calculator
Planning to finance your business? Calculate monthly payments, total interest, and all costs including fees to understand the true cost of borrowing for your venture.
Understanding Business Loan Structures
Term loans are the most common business financing, providing a lump sum repaid with fixed monthly payments over a set period. Short-term loans (1-2 years) suit immediate needs like inventory purchases or seasonal cash flow gaps. Medium-term loans (3-5 years) work well for equipment or expansion projects. Long-term loans (7-10 years) finance real estate or major capital investments.
Interest rates can be fixed or variable. Fixed rates lock in your rate and payment for the entire term, making budgeting predictable. Variable rates start lower but fluctuate with market conditions, potentially rising significantly over time. Most small business term loans have fixed rates, while lines of credit typically carry variable rates.
Amortization determines how much of each payment goes to principal versus interest. Fully amortizing loans pay off completely by the final payment. Balloon loans require smaller monthly payments with a large lump sum due at the end. Interest-only loans let you pay only interest for an initial period before switching to principal-and-interest payments. Fully amortizing term loans are simplest and most common for small businesses.
When to Use Business Financing
Smart borrowing accelerates growth and improves cash flow. Purchasing equipment with a loan lets you preserve working capital while spreading the cost over the equipment's useful life. Expanding to a new location, hiring key staff, or launching a product line often requires more cash than your business generates monthly, making a loan the bridge to higher future revenue.
Working capital loans smooth out seasonal businesses or cover gaps between paying suppliers and collecting from customers. If you buy inventory 60 days before selling it but must pay suppliers in 30 days, a loan fills the 30-day gap. For service businesses, a loan can cover payroll while waiting for large client payments.
Poor reasons to borrow include covering operating losses, paying owner distributions, or funding unproven ventures. Debt works when it generates returns exceeding the interest cost. If borrowing $100,000 at 8% lets you buy equipment that increases profits by $15,000 annually, you net $7,000 after loan payments. If that same loan just covers payroll because sales are down, you've added debt without fixing the underlying problem.
Qualifying and Comparing Offers
Lenders evaluate the "Five Cs": Credit (business and personal credit scores), Capacity (cash flow to repay), Capital (owner equity investment), Collateral (assets to secure the loan), and Conditions (economic and industry factors). Strong businesses with 680+ credit scores, 2+ years in business, positive cash flow, and substantial revenue qualify for the best rates.
Your debt service coverage ratio (DSCR) matters most. DSCR divides net operating income by total debt payments. A DSCR of 1.25 means you earn $1.25 for every $1.00 in debt service, providing a 25% cushion. Most lenders want DSCR of 1.25-1.5 or higher. If your business generates $120,000 in annual net income and total debt payments (including the new loan) would be $80,000, your DSCR is 1.5—healthy and likely to qualify.
Compare offers using APR, not just interest rate. A 6% rate with 4% in fees costs more than a 7% rate with no fees over a short term. Calculate total cost over the loan life: principal plus all interest plus all fees. Also check prepayment penalties—some lenders charge fees if you pay off early, trapping you in expensive debt even if you can afford to repay faster.
Frequently Asked Questions
What is a business loan?
A business loan is financing used to start, operate, or expand a business. Lenders provide a lump sum that you repay with interest over a fixed term, typically 1-10 years. Funds can cover equipment purchases, inventory, working capital, real estate, or other business expenses. Unlike personal loans, business loans are underwritten based on business revenue, cash flow, and credit history.
What are typical business loan interest rates?
Rates vary widely based on creditworthiness, loan type, and lender. SBA loans offer rates from 6-13%. Traditional bank term loans range from 6-10% for strong borrowers. Online lenders and alternative financing can charge 10-30% or more. Your business credit score, revenue, time in business, and industry all affect your rate.
What fees do business loans have?
Common fees include origination fees (1-6% of loan amount), underwriting fees, application fees, prepayment penalties, and late payment fees. Some lenders charge monthly servicing fees. SBA loans have guarantee fees (2-3.75%). Always compare APR, which includes fees, not just the stated interest rate.
How much can I borrow with a business loan?
It depends on your business's financial strength. SBA loans go up to $5 million. Traditional banks typically lend $25,000 to $500,000 for term loans. Online lenders may offer $5,000 to $500,000. Lenders look at annual revenue, profitability, cash flow, and debt service coverage ratio to determine maximum loan size.
What's the difference between secured and unsecured business loans?
Secured loans require collateral (equipment, real estate, inventory, or a blanket lien on business assets). They offer lower rates and higher amounts but risk losing assets if you default. Unsecured loans don't require collateral but have higher rates, lower amounts, and stricter credit requirements. Most small business loans require a personal guarantee from the owner regardless of collateral.