Debt-to-Income Ratio Calculator for Restaurant Owners

If your DTI ratio falls below 40%, you're in range for most restaurant financing options — the next move is a soft-pull prequalification to lock in your actual rate without touching your credit score.

Your DTI is just one factor; lenders also weigh credit profile, time in business (24+ months typical), and cash flow consistency across seasonal swings.

What changes your DTI

• Credit score. A 620–679 FICO range (fair credit) typically adds 3–5 percentage points to your APR, which raises monthly payment and may lower how much you qualify to borrow. A 740+ score unlocks the best restaurant financing rates.
• Term length. Extending from 60 to 84 months lowers your monthly payment, improving DTI, but costs roughly 20% more in total interest. Equipment financing usually allows up to 84 months; SBA 7(a) terms vary by lender.
• Existing debt load. Every other obligation—card balances, vehicle loans, lines of credit—counts toward your ratio. Paying down existing debt before applying is the fastest way to improve your number.
• Revenue timing. If your restaurant sees steep seasonal swings, lenders often average 3–6 months of bank statements to smooth out peaks and valleys; report your true normalized monthly gross here.
• Loan amount and collateral. Offering equipment as collateral (a freezer, POS system, kitchen gear) can lower your rate by 1–2 points and improve approval odds versus unsecured working capital.

How to use this

• Enter your gross monthly revenue: Use your average from the last 3–6 months, not your best month. Include food and beverage sales, catering, delivery, and any ancillary income.
• Add all monthly debt obligations: Mortgage or rent, vehicle loans, credit card minimums, existing lines of credit, and any other loans. This is your total monthly payment due, not the balance owed.
• Read your DTI percentage: The calculator divides total debt by total gross revenue. Most lenders set a 40% ceiling; above that, you'll need to reduce debt or increase revenue to qualify for new borrowing.
• Adjust to see scenarios: Try paying down one card, or run the numbers with a co-applicant's income included (if you're a multi-unit operator or have a spouse in the business). This helps you spot what unlocks the next tier of borrowing power.
• A low DTI doesn't guarantee approval. It means you're in the ballpark. Credit history, time in business, and proof of cash flow still matter; if you're rebuilding credit, bad-credit financing options exist, but rates will run higher.

Bottom line

A healthy DTI signals to lenders that your restaurant can absorb new debt without choking cash flow. Use this number to decide whether to pursue new restaurant business loans, pay down existing obligations, or explore equipment financing as a lower-cost alternative to a general line of credit.

Once you know your DTI, a soft prequalification shows you the exact rate and terms you'd lock in—with zero credit impact and no obligation.