Restaurant feasibility studies: six questions before committing investment
Gastro Admin | 13 October 2026 | Feasibility study
A useful feasibility study supports a decision to proceed, revise or stop. It should show assumptions and consequences, rather than only attractive projections.
A management discussion at 1918 Café. Supporting process imagery; no client reports or financial results are shown.
Gastro key insight
A sound feasibility study produces conditional decisions, testable assumptions and risks with clear owners.
Market signals & context
Bank Indonesia's Retail Sales Survey released on 10 September 2026 reported annual Real Sales Index growth of 1.1% for July 2026 and forecast 0.5% for August 2026. This retail indicator does not measure restaurant revenue; the August forecast must be distinguished from an actual result.
Customers, location and reasons to buy
First: whose needs will the business serve? Second: how can the location reach them? Third: why will customers choose the proposed products and prices? Support answers with observations, comparisons, interviews or tests. Identify assumptions that remain unverified and define how to validate them.
Capacity, economics and team readiness
Fourth: can the kitchen, space and team meet the target? Fifth: how does cash flow behave under different scenarios? Sixth: who implements and supervises standards? Connect order volumes with staffing, equipment, storage and fixed costs so projections reflect operating requirements.
An illustrative calculation, not a project forecast
In an educational example, monthly fixed costs of Rp60 million and a 60% contribution margin produce break-even sales of Rp100 million per month: fixed costs divided by the contribution margin. These assumptions are neither industry benchmarks nor Gastro project results. Treat taxes, financing, initial investment and working capital according to the model's definitions.
Make the findings actionable
Conclude with a decision, key risks, conditions for success and a further validation plan. Include sources and data collection dates. This article uses public information and general analytical frameworks; it does not reproduce report covers, confidential content or client financial figures. Study parameters should reflect the local context wherever the business operates in Indonesia.
Photo: Gastro portfolio documentation used as an accompanying illustration. It does not establish the survey location or full scope of work.
Sources & editorial notes
Concept development imagery for Crowne Plaza PIK 2 from the Gastro archive. The concept should support the business model.
Practical example
Ask more than when the investment will be recovered. Examine what happens if opening is delayed, transaction volumes are lower or ingredients cost more. Identify assumptions with the greatest cash impact and the evidence needed before the next decision. A simulation is neither a project result nor a promise of profit.
F&B space documentation: investment requirements should connect to operating capacity.
Actions to test
1. Record a source, date and validation status for each assumption.
2. Test sensitivity to transactions, margins and delays.
3. State whether to proceed, revise or defer, with reasons.
Accessed 13 October 2026. Statistics retain the scope and period of their sources; interpretations and operating frameworks are Gastro analysis. No confidential client reports are included.
Discuss your business needs through the Start Project button on the Gastro website. We support F&B projects throughout Indonesia and internationally within the agreed scope.
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