Rent-to-revenue ratio = (monthly rent ÷ monthly revenue) × 100. For most restaurants a healthy range is roughly 6–10%; push past about 12–15% and rent starts crushing the profit that food and labour work so hard to make. It is the quickest test of whether a location can ever work: if realistic revenue cannot keep rent inside the healthy band, the site is too expensive almost regardless of how good the food is.
The one ratio that flags a bad location fast
You can get food cost, labour and pricing perfect and still fail because the rent is simply too high for what the site can sell. The rent-to-revenue ratio catches that in one number: (monthly rent ÷ monthly revenue) × 100. It expresses your rent as a share of sales, and because rent is a fixed cost that never flexes with a slow month, a ratio that is too high is a permanent drag you cannot cook your way out of.
The healthy range
For most restaurants, rent sits comfortably at roughly 6–10% of revenue. Up to about 12% is workable for a high-margin concept in a prime spot; beyond roughly 12–15%, rent starts eating the profit that food and labour discipline are trying to protect. The exact tolerable ceiling depends on your margins — a high-spend fine-dining room can carry more rent than a value QSR — but the further above 10% you go, the less room for error the whole business has.
Why a high ratio is so dangerous
Rent is unforgiving because it is fixed. Food cost falls on a slow day; labour can flex with a lighter roster; rent does not move at all. A high rent-to-revenue ratio therefore raises your break-even permanently and leaves the business fragile — one soft season and the outlet is underwater. Many technically well-run restaurants close not because the food was bad, but because they signed a lease the location could never support.
Using it before you sign
The ratio is most valuable before the lease. Take the rent on offer and divide it by a conservative estimate of monthly revenue for that site — not the hopeful one. If that puts you above the healthy band, either the rent needs to come down, the revenue assumption is unrealistic, or the site is wrong. Run it alongside break-even and you have a fast, honest read on whether a location can ever pay — before you are committed to years of it.
Rent-to-Revenue Sanity Checker
Check a restaurant lease against the rent-to-revenue benchmarks that predict survival, and see the revenue the location must produce to stay healthy.
Step by step
Sanity-check a location’s rent.
- Take the monthly rent. Include all fixed occupancy costs — base rent, CAM/maintenance, and any fixed charges.
- Estimate monthly revenue conservatively. Use a realistic, not optimistic, sales figure for the site.
- Calculate the ratio. Rent-to-revenue % = (monthly rent ÷ monthly revenue) × 100.
- Judge against the band. Aim for 6–10%; treat anything above about 12–15% as a warning that the site is too expensive for its likely sales.
Frequently asked questions
What is a good rent-to-revenue ratio for a restaurant?
Roughly 6–10% of revenue is healthy for most restaurants. Up to about 12% can work for a high-margin concept in a prime location, but beyond 12–15% rent starts eating too much of the profit that food and labour discipline create.
Why is a high rent-to-revenue ratio dangerous?
Because rent is a fixed cost that does not fall on slow days. A high ratio permanently raises your break-even and leaves the business fragile to any soft season. Many well-run restaurants close simply because the lease was too expensive for what the site could sell.
How do I use the ratio before signing a lease?
Divide the offered rent by a conservative estimate of the site’s monthly revenue. If that lands above the healthy band, either negotiate the rent down, revisit your revenue assumption, or walk away — the number tells you whether the location can ever pay.
Keep reading
Break-even for a New Restaurant: The Number to Know Before You Sign the Lease
How to calculate a restaurant’s break-even point, why it decides whether a site is viable, and how to pressure-test a new outlet before you commit to the rent.
What It Really Costs to Open a Restaurant in India
A realistic breakdown of the cost to open a restaurant in India — deposit, fit-out, kitchen, licences, working capital — and the costs first-timers routinely forget.