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- What is minimum stock level (scorta minima)?
- Minimum stock level is the lowest quantity of an ingredient you can hold without risking a service disruption. It equals your safety stock: the buffer that covers demand spikes and late deliveries. If stock falls below this level, you must order immediately or risk an 86 (removing a dish from the menu).
- How do I calculate safety stock for a restaurant?
- Simple formula for small operators: Safety stock = Daily usage × Safety days. For a more statistically rigorous approach: Safety stock = Z × σ_demand × √Lead time, where Z is the service level factor (Z=1.65 for 95% service level) and σ is the standard deviation of daily demand. For most Italian restaurants, the simple formula is sufficient.
- How many safety days should I hold for each ingredient?
- Italian restaurant guidelines: fresh fish and seafood 1–2 days, fresh dairy (mozzarella, burrata) 1 day, fresh meat 1–2 days, fresh pasta and gnocchi 1 day, fresh vegetables 1–2 days, dry pasta and rice 5–7 days, wine and spirits 7–14 days, frozen goods 3–5 days.
- Why does demand spike on Friday and Saturday matter for safety stock?
- Italian restaurants typically serve 40–60% of their weekly covers on Friday evening and Saturday. If your safety stock is based on a 7-day average, it may not cover a peak service night. For ingredients critical to your most-ordered dishes, add 1–2 extra safety days to your Friday count.
- Should I have different minimum stock levels in summer vs winter?
- Yes, especially for coastal and tourist-area restaurants. A beach bar (stabilimento balneare) in August may need 3–4× the safety stock of its off-season level. Build seasonal safety stock profiles into your ordering system in June and wind them down in September.
- What happens if I consistently hit my minimum stock level?
- Consistently hitting safety stock is a signal to increase your order frequency or order quantity, not to lower the safety stock. It means your demand forecast is too conservative or your supplier lead times are longer than expected. Review your delivery schedule with the supplier first.
Quick answers
Frequently Asked Questions
What is minimum stock level (scorta minima)?
Minimum stock level is the lowest quantity of an ingredient you can hold without risking a service disruption. It equals your safety stock: the buffer that covers demand spikes and late deliveries. If stock falls below this level, you must order immediately or risk an 86 (removing a dish from the menu).
How do I calculate safety stock for a restaurant?
Simple formula for small operators: Safety stock = Daily usage × Safety days. For a more statistically rigorous approach: Safety stock = Z × σ_demand × √Lead time, where Z is the service level factor (Z=1.65 for 95% service level) and σ is the standard deviation of daily demand. For most Italian restaurants, the simple formula is sufficient.
How many safety days should I hold for each ingredient?
Italian restaurant guidelines: fresh fish and seafood 1–2 days, fresh dairy (mozzarella, burrata) 1 day, fresh meat 1–2 days, fresh pasta and gnocchi 1 day, fresh vegetables 1–2 days, dry pasta and rice 5–7 days, wine and spirits 7–14 days, frozen goods 3–5 days.
Why does demand spike on Friday and Saturday matter for safety stock?
Italian restaurants typically serve 40–60% of their weekly covers on Friday evening and Saturday. If your safety stock is based on a 7-day average, it may not cover a peak service night. For ingredients critical to your most-ordered dishes, add 1–2 extra safety days to your Friday count.
Should I have different minimum stock levels in summer vs winter?
Yes, especially for coastal and tourist-area restaurants. A beach bar (stabilimento balneare) in August may need 3–4× the safety stock of its off-season level. Build seasonal safety stock profiles into your ordering system in June and wind them down in September.
What happens if I consistently hit my minimum stock level?
Consistently hitting safety stock is a signal to increase your order frequency or order quantity, not to lower the safety stock. It means your demand forecast is too conservative or your supplier lead times are longer than expected. Review your delivery schedule with the supplier first.