The price €9.95 feels significantly cheaper to customers than €10.00, even though it's only 5 cents difference. This is called the 'left-digit bias' effect and can boost your revenue without your margin dropping. In this article, you'll learn how to strategically use psychological pricing on your menu.
Why €9.95 feels so much cheaper
The human brain reads prices from left to right. At €9.95 we see the '9' first and unconsciously categorize the price as 'something in the 9 euros range'. At €10.00 we see the '10' and think 'double digits'. This difference feels much bigger than 5 cents.
💡 Example:
A pizzeria tests two prices for their margherita:
- Version A: €10.00
- Version B: €9.95
Result: 23% more orders for version B
When psychological pricing works best
This effect doesn't have the same impact at every price point. It works strongest for:
- Price transitions: €9.95 vs €10.00 or €19.95 vs €20.00
- Impulse purchases: side dishes, drinks, desserts
- Price-sensitive customers: lunch, casual dining, families
- First impression: the first prices guests see on your menu
⚠️ Note:
At fine dining, €9.95 can come across as cheap. There, round prices (€25, €35) often work better because they suggest quality.
The effect on your revenue
Psychological pricing can boost your revenue without your food cost rising. You sell more volume at the same margin.
💡 Example calculation:
Bistro with 100 covers per day, 6 days per week:
- Current average check: €24.00
- With psychological pricing: 8% more volume
- New revenue per week: €24.00 × 108 × 6 = €15,552
- Old revenue per week: €24.00 × 100 × 6 = €14,400
Extra revenue per year: €59,904
Combine with anchor effects
Place your most expensive dish at the top of your menu with a round price (€35.00). All other prices will then feel cheaper, especially if you use €19.95 and €24.95 instead of €20.00 and €25.00.
What the numbers say
Research shows that psychological pricing generates an average of 15-25% more sales than round prices for comparable products. The effect is stronger for:
- New customers (first visit)
- Casual dining concepts
- Prices under €30
- Side dishes and drinks
💡 Practical test:
Test this on your 3 best-selling dishes:
- Week 1: current prices
- Week 2: change to €X.95
- Measure the difference in number of portions sold
Note: keep other factors constant (weather, events, staff).
Tracking the effect digitally
To see if psychological pricing works in your restaurant, you need to track how many of each dish you sell. With a system like KitchenNmbrs you can immediately see which dishes become more popular after a price adjustment, without having to count manually.
How do you test psychological pricing? (step by step)
Choose your test dishes
Select 3-5 dishes you sell a lot of and that currently have round prices (€15, €20, €25). These give the clearest results because the contrast is big.
Measure your baseline
Track for 2 weeks how many portions you sell of each test dish. Also note the weather and any special circumstances that might affect your sales.
Switch to psychological pricing
Adjust your prices to €14.95, €19.95, €24.95. Print new menus and train your staff to mention the new prices naturally when making recommendations.
Measure the difference
Track for another 2 weeks how much you sell. Compare with your baseline and calculate the percentage difference. An increase of 10-20% is realistic and profitable.
✨ Pro tip
Test first on your side dishes and desserts - that's where the effect is strongest and the risk is smallest. Once it works, apply it to your main courses.
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
Do psychological prices also work for expensive dishes above €30?
The effect weakens as prices get higher. At €35+ round prices often work better because they suggest quality and exclusivity.
Don't customers find €9.95 cheap and inferior?
This depends on your concept. At casual dining and bistros it works fine. At fine dining, round prices can indeed convey more quality.
Do I need to change all prices on my menu to €X.95?
No, variation works better. Use €X.95 for your popular dishes and keep some round prices for anchor effects at the top of your menu.
How long before I see results?
Usually within 1-2 weeks. The effect is immediate because customers respond differently to the new prices right away.
Can I combine this with seasonal pricing?
Yes, perfect combination. For example, increase from €19.95 to €21.95 in high season instead of to €22.00. The price difference feels smaller.
📚 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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