Quick answer: Restaurant prime cost is the combined cost of goods sold (COGS) and direct labour for a defined period. It is a management measure, not a universal target: the useful level depends on the business model, menu, service style, location, trading hours and the costs included.
Prime cost brings two operational decisions into the same conversation: what it takes to produce and sell food and beverages, and the labour directly required to do that work. It can help owners spot a change that food cost or payroll alone might conceal.
The restaurant prime-cost formula
For a consistent report, define the period and the inclusions before comparing results. COGS commonly begins with opening inventory, purchases and closing inventory, with documented waste and transfers treated consistently. Direct labour might include kitchen, service or delivery labour directly tied to the operation, plus the employer costs your management reporting uses. Your accountant can confirm the appropriate statutory and financial-reporting treatment.
A clearly labelled AED worked example
This simple weekly scenario is illustrative. It is not a UAE benchmark and it does not imply that every restaurant should operate at the same level.
| Item | AED | Assumption |
|---|---|---|
| Sales for the week | AED 100,000 | Defined sales period |
| COGS | AED 31,000 | Inventory and purchase records for the same period |
| Direct labour | AED 24,000 | The business's defined directly attributable labour cost |
| Prime cost | AED 55,000 | AED 31,000 + AED 24,000 |
| Prime-cost percentage | 55% | AED 55,000 / AED 100,000 |
The remaining AED 45,000 in this illustration is not profit. Rent, utilities, management wages, licences, marketing, technology, finance costs and other expenses still need to be considered.
Make the measure useful before you compare it
Prime cost becomes misleading when inputs change from week to week. Document these choices:
- Which inventory locations, central kitchens and transfers are included.
- How received goods, returns, supplier credits and wastage are recorded.
- Which roles and employer costs count as direct labour.
- Whether sales are compared before or after discounts and the selected VAT treatment.
- Whether a change in menu mix, trading hours or a new branch explains the movement.
Targets should be business-specific. A delivery-first concept, a full-service venue and a coffee-led operation can have different menu mix, labour design and cost structure. Use a period-over-period trend and a written operating plan instead of adopting an unsupported universal percentage.
Where to investigate a rising prime cost
Start with the component that changed, then move to the operating detail:
- Review food cost and recipe costing for purchase-price, yield, portion and menu-mix changes.
- Check inventory records and count differences for unrecorded waste, receiving discrepancies and stock variance.
- Review labour hours and role coverage alongside covers, orders and service format; do not assume every payroll movement is an efficiency issue.
- Use restaurant reporting to keep the same review period and definitions visible to the owner and manager.
Frequently asked questions
What is included in restaurant prime cost?
Prime cost combines COGS and the direct labour definition chosen by the business. The exact labour and inventory treatment should be documented so the measure stays comparable.
Is prime cost the same as net profit?
No. Prime cost excludes many operating and financial costs. It is an operational measure, not a complete profit-and-loss statement.
What is a good prime-cost percentage in the UAE?
There is no credible universal percentage for every UAE restaurant. Set an internal plan based on your concept, menu, labour model, sales mix and full operating costs, then review changes against the same definitions.
Why use prime cost with recipe costing and inventory?
Recipe costing and inventory explain the COGS side of the measure. Together with labour records, they help a manager move from a high-level percentage to the operational cause.