How to Run a Successful Restaurant: Why Restaurants Fail, Are They Profitable, and the Systems That Keep Them Open

A successful restaurant combines a clear concept for a defined audience, consistent food and service, tight cost control (especially food and labour, together called prime cost), smart menu pricing, and steady marketing that keeps new and repeat guests coming. Many restaurants struggle in the first years because of thin margins, under-capitalisation and weak cost control, so owners who track their numbers weekly and build systems have a big advantage.

What percentage of restaurants fail?

Restaurant failure statistics are often exaggerated. Research suggests a significant share of new restaurants close within the first few years (estimates vary by study, location and how "failure" is defined), but the commonly quoted "90% fail in the first year" is not supported by most data. The early years are the riskiest.

Why restaurants fail

• Under-capitalisation: not enough cash to survive the ramp-up
• High prime costs (food + labour) and poor cost tracking
• Wrong location or rent too high
• Unclear concept or weak differentiation
• Inconsistent food and service
• Poor marketing and visibility
• Owner burnout and lack of systems

Are restaurants profitable?

They can be, but margins are thin. Typical net profit margins for many full-service restaurants are often cited in the low single digits, with quick-service and well-run concepts sometimes higher. Profitability depends on rent, prime cost control, pricing, volume and efficiency.

How to figure out food cost

Food cost % = cost of ingredients used ÷ food sales × 100

• Plate cost: sum ingredient costs for one dish (including garnish and waste)
• Menu price often targets a food cost % (commonly around 28–35%, varies by concept)
• Period food cost: (beginning inventory + purchases − ending inventory) ÷ food sales

Prime cost = food + beverage + labour cost; many operators aim to keep it around 55–65% of sales.

Systems of successful restaurants

1. Standardised recipes and portioning
2. Inventory and ordering routines
3. Labour scheduling based on sales forecasts
4. Training and checklists for every station
5. Guest experience standards
6. Weekly P&L review
7. Marketing calendar (see How to increase restaurant sales)
8. Technology: POS, online ordering, reservations, inventory, review management

Key numbers to track weekly

Sales and covers, average check, food cost %, labour cost %, prime cost %, table turnover, waste, online order share, review rating.

What type of business is a restaurant?

A restaurant is a food service/hospitality business in the accommodation and food services sector. Legal structures vary (sole proprietorship, LLC/private limited company, partnership), and restaurants need food safety licences and permits.

Technology that helps

• POS with reporting
• Website with menu, ordering and reservations (see How to make a booking website)
• Inventory and recipe costing tools
• Scheduling software
• Customer data and loyalty (WhatsApp/email)
• Automation for reviews and follow-ups (see How to automate business processes)

Frequently asked questions

How do you run a successful restaurant?

Have a clear concept, consistent food and service, strict control of food and labour costs, smart pricing, strong marketing and weekly tracking of key numbers.

What percentage of restaurants fail?

Estimates vary; many new restaurants close within a few years, but the popular claim that 90% fail in year one isn't supported by most research.

Why do restaurants fail?

Under-capitalisation, high costs, poor location, unclear concept, inconsistency, weak marketing and lack of systems.

Are restaurants profitable?

They can be, though margins are often thin; cost control and volume determine profitability.

How do you calculate food cost in a restaurant?

Divide the cost of ingredients used by food sales and multiply by 100, using inventory counts or plate costing for individual dishes.

What is prime cost?

The combined cost of food, beverages and labour, the largest controllable expenses in a restaurant.