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SEARCH QUESTION

How much money is actually required to open a restaurant?

A practical guide to calculating deposits, key money, interior work, kitchen equipment, opening inventory, working capital, and contingency reserves before opening a restaurant.

CORE ANSWER

Restaurant Startup Cost Calculator · Core answer

Startup capital is not just the amount spent before opening day. Calculate fixed investment, pre-opening expenses, and enough working capital to cover the period before sales stabilize. Separate recoverable assets from costs that disappear when the business closes.

Quick Startup Cost Calculator

Estimated total capital KRW 0

NUMBERS TO CHECK

Numbers you should actually check

01

Lease deposit

Deposit, advance rent, guarantees, and restoration obligations

02

Interior and equipment

Interior work, ventilation, gas, electricity, kitchen equipment, furniture, signs, and POS

03

Opening expenses

Licenses, design, photography, initial inventory, recruitment, training, and launch promotion

04

Working capital

Cash needed for rent, payroll, ingredients, platform fees, and utilities during the stabilization period

CHECKLIST

Items to verify before deciding

  1. Have you separated the lease deposit and other recoverable assets from sunk costs?
  2. Do quotations include ventilation, electrical capacity, gas, drainage, fire safety, and restoration work?
  3. Have you compared buying, leasing, and used equipment based on ownership and repair risk?
  4. Have you included initial inventory, packaging, recruitment, training, photography, and launch promotion?
  5. Have you reserved enough working capital for several months of weak initial sales?
  6. Have you calculated the amount that could be recovered if the business closes early?
FIELD CASE

A common field situation

A hypothetical founder estimated only the deposit, interior work, and equipment. After opening, additional electrical work, recruitment, initial inventory, and platform promotion increased the required cash sharply. A cost plan should be built by contract, construction, opening, operation, and exit stages.

This is a hypothetical example that does not identify a specific business.
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