Expanding your delivery radius from 3 to 10 kilometers brings more customers but drives up delivery expenses per order. The profitability hinges on whether additional revenue offsets increased operational costs.
What changes with a larger delivery zone?
Stretching from 3 to 10 kilometers pushes your delivery expenses higher while opening access to a broader customer base. The critical question: will extra revenue cover those additional costs?
Extra costs when expanding
A wider delivery radius creates these cost increases:
- Higher fuel costs: Roughly €0.30 per additional kilometer
- Extended driving time: Longer routes reduce deliveries per hour
- Vehicle wear and tear: More kilometers equal higher maintenance expenses
- Potential staffing needs: Increased volume may require additional delivery drivers
⚠️ Note:
Fuel represents just one cost component. Vehicle wear, insurance, and time typically constitute the largest delivery expense factors.
Calculate your break-even point
Each additional kilometer demands more orders to maintain profitability. Here's your calculation method:
? Example:
Current setup (3 km radius):
- Average delivery costs per order: €3.50
- Average order value: €28.00
- Platform fee (25%): €7.00
- Net per order: €17.50
Expanded setup (10 km radius):
- Average delivery costs per order: €5.20
- Platform fee stays: €7.00
- Net per order: €15.80
Gap: €1.70 reduced margin per order
Estimate the extra revenue
A 10 km radius covers significantly more residents than 3 km. However, not everyone becomes a customer. Apply this estimation:
- 3 km radius: Covers roughly 28 km²
- 10 km radius: Covers approximately 314 km²
- Area increase: 11× larger coverage
But remember: distance often reduces customer loyalty. After managing kitchen operations for nearly a decade, I recommend calculating conservatively with 3-5× order increases, not 11×.
? Calculation example:
Current daily revenue: 50 orders × €28 = €1,400
Projected growth: 3× increase = 150 additional orders
Additional revenue: 150 × €28 = €4,200 daily
However: reduced margin per order (€15.80 vs €17.50)
Net additional profit: 150 × €15.80 - 50 × €1.70 = €2,285 daily
Test a smaller expansion first
Rather than jumping straight to 10 km, try 5-6 km initially. You'll gauge demand without excessive risk. Evaluate after 2 weeks:
- How many additional orders arrive?
- What's your actual delivery time?
- What do deliveries really cost?
- Do customers reorder?
Alternative: increase minimum order value
If delivery costs rise, compensate with higher minimum orders. Moving from €20 to €30 creates substantial impact:
? Minimum order impact:
With €30 minimum (previously €20):
- Average order rises to €32
- Platform fee: €8.00 (25% of €32)
- Net at 10km: €32 - €8 - €5.20 = €18.80
That exceeds your current €17.50 per order!
How do you calculate margin when expanding? (step by step)
Calculate your current costs per delivery
Add up: fuel, driver time (€15/hour), vehicle wear and tear (€0.25/km), insurance. Divide this by the number of deliveries per day to get your cost per order.
Estimate the new delivery costs at 10km
Calculate with 40% longer driving times and 2× more kilometers. On average, delivery costs increase from €3.50 to €5.20 per order when expanding from 3 to 10 km.
Calculate how many extra orders you need
Divide the extra cost per order (€1.70) by your current profit margin per order. If that's €8, you need 1.70/8 = 21% more orders to break even.
Test with a smaller expansion first
Go to 5-6 km instead of directly to 10 km. Measure your actual costs and extra orders for 2 weeks. Only then can you reliably calculate for 10 km.
✨ Pro tip
Test your 10 km expansion during Tuesday and Wednesday lunch periods first, tracking exact fuel costs and delivery times for 14 days. You'll get realistic data without risking your weekend revenue streams.
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 many extra orders do I need to break even?
Can I pass the extra costs on to my prices?
How do I know if there's enough demand in the expanded zone?
What if my delivery times become too long?
Should I charge different prices per distance?
How do I handle increased fuel costs during busy periods?
What's the maximum profitable delivery distance for most restaurants?
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
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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