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📝 Cost reduction & efficiency · ⏱️ 2 min read

How do I calculate the savings from combining two weekly deliveries into one?

📝 KitchenNmbrs · updated 14 Mar 2026

82% of restaurants order from suppliers 2-3 times weekly, unknowingly inflating costs by €1,500-4,000 annually. Multiple small orders trigger hidden delivery fees and eliminate volume discounts. Smart consolidation into weekly deliveries cuts expenses while improving your bottom line.

Why multiple deliveries drain your budget

Each delivery hits your wallet, even if you don't see it itemized. Suppliers embed transport costs into pricing structures, and small orders forfeit discount opportunities that larger orders unlock.

⚠️ Note:

Most suppliers enforce minimum order thresholds. Fall short, and you'll face surcharges or lose negotiated discounts entirely.

Track your current delivery expenses

You can't optimize what you don't measure. Start documenting these costs:

  • Per-delivery fees (often buried in product pricing)
  • Administrative hours processing multiple orders
  • Forfeited bulk discounts from small quantities
  • Excess inventory handling from frequent ordering

💡 Example:

Restaurant orders twice weekly from produce vendor:

  • Monday order: €180
  • Thursday order: €170
  • Hidden delivery costs: €15 per shipment
  • No volume pricing below €300

Weekly overspend: €30 plus missed discounts

Calculate consolidation savings

Switching to weekly deliveries creates multiple savings streams. The calculation breaks down into three components:

Weekly savings = (Current deliveries - 1) × Delivery fees + Volume discounts earned + Admin time saved

💡 Example calculation:

Reducing from 2 to 1 weekly delivery:

  • Delivery fee reduction: 1 × €15 = €15
  • Volume discount on €350: 3% = €10.50
  • Reduced admin time: €5

Weekly total: €30.50

Annual impact: €30.50 × 52 = €1,586

Requirements for successful consolidation

Consolidation works only when your storage handles larger volumes while maintaining product quality. Check these factors first:

  • Refrigeration capacity for increased inventory
  • Product freshness duration (typically 5-7 days)
  • Cash flow impact from larger invoices
  • Accurate weekly demand forecasting

⚠️ Note:

Fresh seafood and premium meats rarely maintain quality beyond 4 days. You might need separate deliveries for these items.

Strategic supplier scheduling

Smart supplier coordination amplifies savings beyond single-vendor consolidation. Create a structured delivery calendar that maximizes efficiency:

  • Monday: produce and proteins
  • Thursday: seafood and dairy
  • Dry goods: bi-weekly schedule

💡 Example coordination:

Previous: 4 suppliers × 2 deliveries = 8 weekly shipments

Optimized: 4 strategic deliveries weekly

  • Delivery cost reduction: 4 × €12 = €48 weekly
  • Volume discount average: €25 weekly

Combined savings: €73 weekly = €3,796 annually

Administrative efficiency gains

Fewer deliveries streamline operations significantly. You'll save time on order placement, invoice processing, delivery inspections, and inventory updates.

  • Order placement and verification
  • Invoice processing and reconciliation
  • Delivery receipt and inspection
  • Inventory system updates

This typically saves 2-3 hours weekly. At €25 hourly rates, that's an additional €150-225 monthly savings you might not have considered.

How do you calculate the savings? (step by step)

1

Inventory your current deliveries

Count how many deliveries per week you receive from each supplier. Also note the average order amounts and check if there are minimum order amounts.

2

Calculate hidden delivery costs

Ask your suppliers about their delivery costs or estimate €10-20 per delivery. Also add up the time you spend ordering and receiving (approximately 30 minutes per delivery).

3

Check volume discounts

Ask each supplier from what amount you get a discount. Calculate how much extra discount you get if you do your weekly purchase all at once instead of spread out.

4

Add up total savings

Savings = (eliminated deliveries × delivery costs) + extra volume discount + time savings. Multiply by 52 for annual savings and check if it's worth your effort.

✨ Pro tip

Test consolidation with your largest supplier for 6 weeks before expanding to others. Track every delivery fee, volume discount, and admin hour saved - most restaurants discover 20-30% additional savings from reduced receiving interruptions alone.

Calculate this yourself?

In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.

Try KitchenNmbrs free →

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Frequently asked questions

Can I combine all suppliers into one day?

Storage capacity and product lifespan determine feasibility. Fresh seafood and premium meats typically last 3-4 days maximum, making weekly storage challenging for these items.

What if I need something unexpectedly between deliveries?

Maintain small safety stock and negotiate emergency delivery terms with suppliers. One or two monthly emergency orders won't eliminate your overall savings.

How much extra cooling space do I need?

Plan for 30-50% additional refrigeration capacity since you're storing inventory longer. Assess current capacity and budget for expansion if needed before switching delivery schedules.

Do suppliers really offer volume discounts on consolidated orders?

Most suppliers offer 2-5% discounts above specific thresholds, though these aren't always advertised. Ask directly about volume pricing and negotiate terms for your consolidated weekly orders.

ℹ️ This article was prepared based on official sources and professional expertise. While we strive for current and accurate information, the content may differ from the most recent regulations. Always consult the official authorities for binding standards.

📚 Sources consulted

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.

JS

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.

🏆 8 years kitchen manager at 1NUL8 Group Rotterdam
Expertise: food cost management HACCP kitchen management restaurant operations food safety compliance

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