Personnel costs typically exceed gross salaries by 40-60% once you factor in social contributions and benefits. Most restaurant owners underestimate these hidden expenses. Understanding your true monthly personnel costs prevents budget surprises and helps you price your menu correctly.
What are total personnel costs?
Your total personnel costs include the gross salary plus every additional expense you pay as an employer. These are the social contributions, premiums and allowances that stack on top of base wages.
The components of personnel costs
Your personnel costs break down into several parts:
- Gross salary: The salary your employee receives
- Employer premium unemployment insurance (WW): Approximately 2.9% of gross salary
- Employer premium disability insurance (WGA): Approximately 0.7% of gross salary
- Employer premium health insurance (ZVW): Approximately 6.9% of gross salary
- Holiday pay: Minimum 8% of gross salary
- Employer pension premium: Varies per pension scheme
💡 Example:
Employee with gross salary €2,500 per month:
- Gross salary: €2,500
- Social contributions (approx. 10.5%): €263
- Holiday pay (8%): €200
- Employer pension premium (5%): €125
Total monthly costs: €3,088
Social contributions percentage 2024
Employer premiums shift annually. For 2024, the standard percentages are:
- Unemployment insurance premium: 2.9% (unemployment act)
- Disability insurance premium: 0.7% (work disability)
- Health insurance premium: 6.9% (health insurance)
- Total social contributions: Approximately 10.5%
⚠️ Note:
These percentages fluctuate each year. Always verify current percentages with the Tax Authority or your accounting office.
Holiday pay and other allowances
Beyond social contributions, you've got other mandatory costs:
- Holiday pay: Minimum 8% of annual salary
- 13th month: If included in your collective labor agreement
- Year-end bonus: If agreed upon
- Travel allowance: Often €0.19 per kilometer
Calculation with restaurant example
Here's how you calculate total costs for a chef with €2,800 gross salary:
💡 Complete example:
Chef with €2,800 gross salary per month:
- Gross salary: €2,800
- Social contributions (10.5%): €294
- Holiday pay (8% of annual salary): €187
- Employer pension premium (6%): €168
- Travel costs (€50/month): €50
Total monthly costs: €3,499
That's 25% higher than the gross salary!
Hospitality collective labor agreement and extra costs
In hospitality, there are often additional arrangements:
- Shift allowance: For evening and weekend work
- Irregular hours allowance: For varying shifts
- Holiday allowance: 100% or 150% on public holidays
- Overtime compensation: 125% or 150% after 40 hours
Monthly vs. annual calculation
Some costs don't hit every month, but you pay them annually. Spread these over 12 months for an accurate monthly picture:
💡 Converting annual costs:
- Holiday pay: 8% of annual salary ÷ 12 months
- 13th month: 1 monthly salary ÷ 12 months
- Work clothing: €300 per year ÷ 12 = €25/month
- Training costs: €600 per year ÷ 12 = €50/month
Personnel costs as percentage of revenue
From tracking this across dozens of restaurants, personnel costs typically run between 28% and 38% of revenue in hospitality. If you know what an employee costs monthly, you can calculate how much revenue you need to cover their wages.
⚠️ Note:
Don't forget costs for sick leave replacement, temporary staff and training new employees. This adds another 5-10%.
Digital tracking of personnel costs
Many restaurants track personnel costs in Excel, but that gets messy fast. A system like KitchenNmbrs helps you monitor all costs per employee and see your total monthly personnel expenses. This way you can better control your personnel budget and forecast what new hires will cost.
How do you calculate total personnel costs? (step by step)
Gather all salary information
Note the gross salary per employee per month. Also add allowances such as shift allowance, irregular hours allowance and any 13th month. This is your basis for all further calculations.
Calculate social contributions
Add up the employer premiums: unemployment insurance (2.9%), disability insurance (0.7%) and health insurance (6.9%). This comes to approximately 10.5% of gross salary. Multiply the gross salary by 1.105 to get the amount including social contributions.
Add holiday pay and pension premium
Calculate 8% holiday pay over the annual salary and divide by 12 for the monthly amount. Add the employer pension premium (usually 5-7% of gross salary). Also add travel allowance and other fixed allowances.
Add all costs together
Gross salary + social contributions + holiday pay + pension premium + allowances = total personnel costs per month. This amount is often 25-40% higher than the gross salary alone.
✨ Pro tip
Track your personnel cost trends over 6-month periods to spot seasonal patterns and budget more accurately. Most restaurants see 15-20% higher personnel costs during peak seasons due to overtime and temporary staff.
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 if an employee gets sick?
You pay 70% of the salary during the first year of illness. Many employers insure themselves for this. Budget approximately 2-4% extra costs for sick leave replacement and insurance.
How often do social contribution percentages change?
Social contribution percentages are adjusted every year. Always check the new percentages in early January with the Tax Authority or your accounting office.
What are reasonable personnel costs for a restaurant?
In hospitality, personnel costs are usually between 28% and 38% of revenue. At fine dining establishments, this can rise to 42%. Watch out for seasonal fluctuations and busy periods.
📚 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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