A smart supplier schedule can lower your food costs by 15-25%. Most restaurants order chaotically—Monday vegetables, Wednesday meat, Friday fish—while others maintain rigid weekly schedules regardless of actual needs. The sweet spot lies between these extremes: a structured approach that adapts to your specific sales patterns.
Why a supplier schedule saves money
Without a schedule you buy reactively. You notice the onions are gone, quickly call the supplier, and often pay too much because you're in a hurry. A schedule gives you:
- Better purchase prices through planned orders
- Fewer emergency deliveries (which cost 10-20% extra)
- Optimal inventory rotation (less waste)
- Time to compare prices
Analyze your current purchasing pattern
Before you create a schedule, you need to know what you're doing now. Collect your invoices from the last 4 weeks and note:
💡 Example analysis:
Restaurant The Taste (50 covers/day):
- Vegetables: €800/week, ordered 3x, average €267/order
- Meat: €1200/week, ordered 2x, average €600/order
- Fish: €400/week, ordered 2x, average €200/order
- Dry goods: €300/week, ordered 1x
Total purchase value: €2700/week
Pay special attention to emergency orders. These are recognizable by small amounts or deliveries on unusual days.
Determine the optimal order frequency per category
Not everything needs to be ordered equally often. The rule: the faster it spoils, the more often you order.
- Fresh vegetables/herbs: 2-3x per week
- Meat/fish: 2x per week (Tuesday + Friday)
- Dairy: 1-2x per week
- Dry goods: 1x per week or every other week
- Beverages: 1x per week or monthly
⚠️ Watch out:
Never order fresh products for more than 3-4 days of inventory. It seems cheaper, but waste costs you more than you save.
Link deliveries to your weekly rhythm
Your weekly sales aren't the same every day. Plan deliveries before your busiest days:
💡 Example weekly schedule:
Busiest days: Friday/Saturday (60% of weekly sales)
- Monday: Dry goods, beverages (large volume)
- Tuesday: Meat/fish for Wed-Thu-Fri
- Wednesday: Fresh vegetables for Thu-Fri-Sat
- Friday: Meat/fish for Sat-Sun-Mon
- Saturday: Fresh vegetables for Sun-Mon-Tue
This way you always have fresh products on your busiest moments, without running out of ingredients on Wednesday.
Calculate your optimal inventory value
Too little inventory means shortages. Too much ties up money and creates waste. From tracking this across dozens of restaurants, the inventory value needs to match your sales rhythm precisely.
Rule of thumb: Your total inventory value = 4-7 days of sales
💡 Inventory value calculation:
Weekly sales: €8000 (average €1143/day)
- Minimum inventory: €1143 × 4 = €4572
- Maximum inventory: €1143 × 7 = €8001
- Optimal: around €6000 inventory value
At 30% food cost this means €1800 in ingredients on hand.
Negotiate better prices
With a fixed schedule you can negotiate. Suppliers give discounts for:
- Fixed purchases: "Every Tuesday €600 in meat"
- Larger orders: Combine 2 small orders into 1 large one
- Payment terms: 14 days instead of paying immediately
- Seasonal agreements: Fixed price for 3 months
⚠️ Watch out:
Never make agreements for more than 3 months. Prices and your menu change, and you want to stay flexible.
Digital tracking saves time
A paper schedule works, but tools like KitchenNmbrs make it easier. You can:
- Automatically generate order lists
- See inventory value in real-time
- Compare suppliers per product
- Set reorder points (order when inventory drops below X)
This way you spend less time on administration and more time in your kitchen.
How do you set up a supplier schedule? (step by step)
Analyze 4 weeks of invoices
Collect all purchase invoices from the last month. Note per supplier: total amount, number of orders, average order. Also count emergency orders separately.
Group products by shelf life
Create 4 categories: fresh products (2-3 days), refrigerated products (5-7 days), dry goods (weeks), beverages (months). Determine per category how often you need to order.
Link to your weekly rhythm
Plan deliveries 1 day before your busiest days. If Friday/Saturday is busy, order fresh goods on Thursday. This way you always have optimal quality at peak times.
Calculate optimal inventory value
Multiply your daily sales by 4-7 days. At 30% food cost this is your minimum and maximum inventory value. Keep this in mind when ordering.
Test and optimize monthly
Try your schedule for 1 month. Check: fewer emergency orders? Less waste? Better prices? Adjust where needed and build routine.
✨ Pro tip
Start by tracking your emergency orders for exactly 2 weeks—these unplanned purchases typically cost 15-30% more than scheduled deliveries. Build your schedule specifically around eliminating these expensive reactive buys first.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
How much can I save with a supplier schedule?
On average 15-25% on your purchase costs. This comes from better prices, fewer emergency deliveries and less waste. At €2000/week in purchases this saves you €300-500 per week.
What if my supplier can't deliver on fixed days?
Find a new supplier or create a hybrid schedule. Some products you can order weekly, others you stay flexible with. It's about improvement, not perfection.
How do I know if my inventory value is too high?
If your inventory value is more than 7 days of sales, you're buying too much. Also check waste: if you throw away €50+ weekly, your inventory is too large or poorly organized.
Do I always have to order from the same suppliers?
Not always. Have 2-3 suppliers per category so you can compare. But do order regularly enough from each to get volume discounts.
What do I do with seasonal products in my schedule?
Create a base schedule for the whole year and a seasonal addition. Order asparagus only March-June, but keep the same vegetable supplier.
Should I schedule deliveries around my staff's availability?
Absolutely. Schedule major deliveries when your kitchen manager or head chef is present. They'll catch quality issues and pricing errors that part-time staff might miss.
How do I handle minimum order requirements that don't fit my schedule?
Either find suppliers with lower minimums or group orders with nearby restaurants. Some distributors offer shared delivery routes that split minimum orders between multiple kitchens.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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