How do you calculate profit margins when your menu changes every single day? Omakase presents a unique challenge - fixed prices but fluctuating ingredient costs based on daily market availability. Smart kitchen managers solve this by working with average budgets rather than fixed recipes.
What makes omakase different?
Traditional menus let you calculate margin per dish. Omakase serves 8-12 courses, but exact ingredients aren't locked in. The chef selects the day's finest products. Your cost price shifts from evening to evening.
💡 Example:
Omakase menu €85 (incl. 9% VAT) = €77.98 excl. VAT
- Tuesday: wild salmon, uni, toro → cost price €32
- Wednesday: mackerel, squid, hamachi → cost price €24
- Thursday: tuna, sea urchin, wagyu → cost price €38
Food cost varies from 31% to 49%
Calculate your average ingredient budget
Work with an average ingredient budget per omakase. Pull a month's worth of data and calculate your average spend per menu.
💡 Example calculation:
30 days of omakase data:
- Total ingredient costs: €12,600
- Number of omakase served: 420
- Average cost price: €12,600 ÷ 420 = €30
At €77.98 excl. VAT = 38.5% average food cost
Set an ingredient budget per course
Split your total budget across course count. You'll know exactly how much you can spend maximum per course.
- Budget per course = Total budget ÷ Number of courses
- At €30 budget and 10 courses = €3 per course
- Some courses (sashimi) cost more, others (miso) less
- The average must hit your budget
⚠️ Note:
Always calculate with your selling price excl. VAT. Omakase falls under 9% VAT, so €85 incl. becomes €77.98 excl. VAT.
Balance expensive and affordable courses
Omakase artistry combines premium top products with affordable courses that deliver maximum flavor. Your average food cost stays stable this way. Most kitchen managers discover too late that three expensive courses can destroy an entire week's margin - but two affordable courses can save it.
💡 Balance example (10 courses):
Expensive courses:
- Uni sashimi: €8
- Toro nigiri: €7
- Wagyu tataki: €9
Affordable courses:
- Miso soup: €1.50
- Cucumber salad: €2
- Marinated mackerel: €2.50
Total: €30 = within budget
Monitor your margin weekly
Review your actual food cost every week and compare against your target. If you're consistently exceeding budget, adjust menu pricing or choose affordable alternatives more frequently.
- Add up all ingredient costs for the week
- Divide by number of omakase served
- Compare with your target of €30 (in this example)
- Adjust if the difference becomes larger than €3
Seasonal adjustments
Japanese ingredients follow strong seasonal patterns. Prepare for expensive periods by adjusting menu prices or temporarily using less expensive ingredients.
💡 Seasonal example:
Winter (expensive season):
- Wild salmon: €45/kg → €60/kg
- Uni: €8/piece → €12/piece
- Strategy: increase menu price to €95 or replace with hamachi
How do you calculate the margin on an omakase menu?
Collect a month of cost price data
Track for 30 days what each omakase menu actually costs in ingredients. Add everything up: fish, rice, vegetables, sauces, garnish. Divide the total by the number of menus served to get your average cost price.
Calculate your target food cost percentage
Divide your average ingredient costs by your menu price excl. VAT. For omakase, 35-40% food cost is normal due to premium ingredients. If you come in higher, you need to raise your menu price.
Set an ingredient budget per course
Divide your total ingredient budget across the number of courses. Balance expensive courses (sashimi, wagyu) with cheaper courses (miso, salad). The average must come out to your budget of, for example, €30 per omakase.
✨ Pro tip
Track your ingredient costs for 6 weeks, then create standard omakase templates at €25, €30, and €35 cost points. You can quickly pivot between budget-friendly and premium evenings based on market availability and reservation volume.
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
What food cost is normal for an omakase menu?
Omakase typically runs 35-40% food cost, higher than regular menus due to premium ingredients like uni, toro, and seasonal fish. Above 45% becomes difficult to maintain profitability.
How do I prevent expensive ingredients from ruining my margin?
Balance each expensive course with 2-3 affordable courses. Pair uni at €8 with miso soup (€1.50) and cucumber salad (€2). Your average cost per course stays within budget this way.
Should I adjust my omakase price for seasons?
Absolutely, especially with Japanese ingredients that vary dramatically by season. Wild salmon can jump 50% in winter. Temporarily raise your menu price or choose stable alternatives more often during peak seasons.
📚 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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