Many chefs assume sous-vide equipment is too expensive to justify, but the labor savings from pre-cooking meat often pay for the investment within 12-18 months. You'll transform 8-minute steak preparations into 1-minute finishes during service.
Why sous-vide saves labor costs
Traditional meat preparation demands constant attention during service. A steak needs searing at the perfect moment, turning, and temperature checking. But with sous-vide, you handle the intensive work beforehand - service becomes just a quick finish.
💡 Example:
Traditional: cooking a steak demands 8 minutes of your cook's focus
Sous-vide: 1 minute finishing in the pan
Savings: 7 minutes per steak
Calculate labor costs per hour
For accurate savings calculations, you need your true hourly kitchen labor cost. Add these components:
- Gross hourly wage
- Employer contributions (approximately 25% of gross wage)
- Holiday pay and 13th month (8.33%)
- Pension and additional benefits
💡 Example labor cost calculation:
- Gross cook wage: €16.00 per hour
- Employer contributions: €4.00 per hour
- Holiday pay: €1.33 per hour
Total labor costs: €21.33 per hour
Measure time savings per dish
Track exactly how much time you typically spend on a dish versus post-sous-vide preparation. Focus on:
- Active preparation time during service
- Time spent waiting and monitoring
- Temperature control steps
⚠️ Note:
Count only service time. Sous-vide prep happens during slow periods, often handled by lower-cost staff.
Calculate savings per dish
With your per-minute labor cost, calculating dish savings becomes straightforward:
Savings per dish = (Time savings in minutes / 60) × Labor costs per hour
💡 Example steak:
- Time savings: 7 minutes per steak
- Labor costs: €21.33 per hour
- Calculation: (7 / 60) × €21.33 = €2.49
Savings: €2.49 per steak
Calculate annual savings
Multiply your per-dish savings by annual volume:
Annual savings = Savings per dish × Number of portions per year
💡 Example annual calculation:
- Savings per steak: €2.49
- Steaks per week: 80
- Working weeks per year: 50
- Calculation: €2.49 × 80 × 50 = €9,960
Annual savings: €9,960
Include additional benefits
From analyzing actual purchasing data across different restaurant types, sous-vide delivers benefits beyond direct time savings:
- Reduced waste: Consistent results mean fewer remakes
- Lower stress: Calmer service reduces staff turnover
- Better flexibility: Pre-cooked proteins handle unexpected rushes
Recover your investment
Compare annual savings against equipment costs to determine payback period. Professional sous-vide setups typically range from €1,500 to €5,000.
⚠️ Note:
Factor in additional energy costs and vacuum packaging expenses. These remain minimal but should appear in your total cost analysis.
How do you calculate labor cost savings? (step by step)
Calculate your labor costs per hour
Add up gross wage, employer contributions (25%), holiday pay (8.33%) and other costs. This gives you the actual cost per hour of kitchen work.
Measure time savings per dish
Compare the active preparation time during service from traditional versus sous-vide. Only count the time your cook is actively working.
Calculate the savings per dish
Divide the time savings in minutes by 60 and multiply by your labor costs per hour. This gives the savings per portion.
Calculate the annual impact
Multiply the savings per dish by the number of times you serve it per year. This shows the total annual savings.
✨ Pro tip
Track your 3 highest-volume meat dishes over 2 weeks to establish baseline timing. These dishes alone typically represent 60-70% of your total labor savings potential.
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
Should I include the sous-vide preparation time in the costs?
No, you typically handle prep during slow periods with lower-cost staff. Only measure time savings during actual service.
How much can I realistically save with sous-vide?
This varies by menu and labor costs. Meat dishes often show 5-10 minute savings per portion, translating to €2-4 per dish in most markets.
Are there dishes where sous-vide doesn't provide time savings?
Absolutely - quick-cooking items like fish or vegetables show minimal gains. Focus your efforts on proteins that normally demand extended cooking attention.
How do I calculate employer contributions accurately?
Employer contributions typically run 25% of gross wages, covering social insurance, unemployment insurance and mandatory benefits. Check with your accountant for precise local rates.
📚 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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