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Restaurant Finance

Opening Hours Break-Even Calculator

Enter expected customers per hour, average ticket and incremental labor cost to find out whether extending opening hours is financially justified. Italian CCNL surcharges for nights, Sundays and holidays included.

Updated: May 2026
No registration Instant calculation Data stays in browser

Hourly break-even

Estimated daily cost$1,100.00
Tickets needed/day343.75
Tickets needed/hour34.38
150 persone trovano utile questo calcolatore

Incremental Profit Formula for Extra Opening Hours

Only incremental costs matter. Fixed costs (rent, permanent salary) are irrelevant to the decision — they will be paid regardless of whether you extend opening hours.

Incremental Revenue =
  Extra Hours × Customers/Hour × Average Ticket

Incremental Contribution =
  Incremental Revenue × Contribution Margin %

Incremental Labor Cost =
  Staff Hours × Hourly Cost × (1 + CCNL Surcharge %)

Net Incremental Profit =
  Incremental Contribution − Incremental Labor Cost

Break-Even Customers/Hour =
  (Incremental Labor Cost/Hour) / (Ticket × CM%)

CCNL Surcharges (Pubblici Esercizi):
  Sunday:         +20% on base wage
  Public holiday: +30% on base wage
  Night (>24:00): +30% on base wage
  Overtime:       +30% (first 8h over 40h/week)

Break-Even Customers per Hour — Reference Table

ScenarioIncremental cost/hrBE customers/hr (€5 ticket, 60% CM)
Weekday morning (1 barista)€134–5
Sunday aperitivo (1 barista)€165–6
Public holiday (1 barista)€176–7
Late-night cocktail (23:00–01:00, 2 staff)€3612–13

Example: Evaluating Late-Night Opening (23:00–01:00) in a Cocktail Bar

Scenario: Friday and Saturday nights only

  • Additional hours per night: 2 hours (23:00–01:00)
  • Average customers: 18/hour (based on 3-week test)
  • Average ticket: €12 (cocktail + water)
  • Product cost: 32% → contribution margin 68%
  • Staff needed: 2 baristi (1 bar, 1 floor)
  • Night surcharge (CCNL after 24:00): +30% on base €10/hr → €13/hr per person

Per night calculation:

  • Incremental revenue: 18 × 2 × €12 = €432
  • Incremental contribution: €432 × 68% = €294
  • Incremental labor: 2 staff × 2 hours × €13 = €52
  • Net incremental profit per night: €242
  • Monthly (8 nights/month): €1,936 additional profit — clearly worth it
Risposte rapide

Direct answers

How do I decide if an extra hour of opening is profitable?
Compare the incremental revenue generated during that hour against the incremental costs incurred. Incremental revenue = expected customers × average ticket × contribution margin %. Incremental costs = additional staff hours (with any legal surcharges) + incremental utility use + any consumables. If incremental contribution margin exceeds incremental costs, the extra hour generates profit. Remember that some fixed costs (rent, insurance) are already absorbed — you only need to cover the truly incremental costs.
What labor cost surcharges apply for Italian bars and restaurants working late at night?
Under the Italian CCNL Pubblici Esercizi (collective labor agreement for bars and restaurants), work after 24:00 carries a 30% surcharge on the base hourly rate. Work on Sundays adds 20% and on public holidays 30% (or 50% if also late-night). Overtime (over 40 hours/week) adds 30% for the first 8 hours and 50% beyond that. These surcharges stack, so a Sunday late-night shift may cost 50–60% more per hour than a standard weekday afternoon shift. Always model the true burdened labor cost in your incremental analysis.
Is it worth opening on Sundays?
Sunday opening can be highly profitable in tourist areas, shopping districts and city centres, but loss-making in residential neighborhoods with low Sunday footfall. The key question is: does Sunday revenue at the higher labor cost (CCNL +20% Sunday surcharge) exceed the incremental cost of opening? A bar that averages 25 customers on Sundays at €5 average ticket with 45% variable cost generates €68.75 contribution per Sunday. If incremental staff cost for 6 hours (2 baristi at Sunday rate) is €90, Sunday trading loses €21 — a decision to review.
How much does it actually cost to add one hour of staff time in an Italian bar?
A standard barista in Italy earns roughly €8–10/hour gross. Adding the employer INPS contribution (~30%), TFR accrual (~8.33%) and other contractual costs, the total hourly cost to the employer is approximately €12–14 for a standard weekday hour. On Sundays (+20% CCNL) this rises to €14–17. On public holidays (+30%) it reaches €16–18. For a late-night extension (after 24:00) with the night shift surcharge (+30%), a single barista hour costs €16–18. Factor all these elements into your incremental cost model.
What is the minimum revenue needed to justify a morning opening (07:00–10:00)?
A 3-hour morning opening typically requires one barista (total cost ~€40–45 for the shift at standard hours). To cover this incremental labor at a 60% contribution margin, you need €40 / 0.60 = €67 in additional revenue over 3 hours. With an average colazione ticket of €3, that means serving 23 customers in 3 hours, or about 8 customers/hour minimum. Below this threshold, the morning shift does not cover its own labor cost and is a drag on the business unless it builds loyalty for higher-value sessions later in the day.
Does extending opening hours also increase fixed-cost absorption?
Yes, and this is often the decisive factor in marginal hour decisions. Rent, insurance and loan repayments are fixed whether you open for 8 hours or 14 hours. Each additional trading hour means fixed costs are spread over more revenue. However, in the incremental analysis, fixed costs should be excluded — they will be paid regardless. The only exception is where a specific opening triggers a new fixed cost (e.g., a late-night license fee, or a security requirement for post-midnight trading), which should be included as an incremental fixed cost.
Quick answers

Frequently Asked Questions

How do I decide if an extra hour of opening is profitable?

Compare the incremental revenue generated during that hour against the incremental costs incurred. Incremental revenue = expected customers × average ticket × contribution margin %. Incremental costs = additional staff hours (with any legal surcharges) + incremental utility use + any consumables. If incremental contribution margin exceeds incremental costs, the extra hour generates profit. Remember that some fixed costs (rent, insurance) are already absorbed — you only need to cover the truly incremental costs.

What labor cost surcharges apply for Italian bars and restaurants working late at night?

Under the Italian CCNL Pubblici Esercizi (collective labor agreement for bars and restaurants), work after 24:00 carries a 30% surcharge on the base hourly rate. Work on Sundays adds 20% and on public holidays 30% (or 50% if also late-night). Overtime (over 40 hours/week) adds 30% for the first 8 hours and 50% beyond that. These surcharges stack, so a Sunday late-night shift may cost 50–60% more per hour than a standard weekday afternoon shift. Always model the true burdened labor cost in your incremental analysis.

Is it worth opening on Sundays?

Sunday opening can be highly profitable in tourist areas, shopping districts and city centres, but loss-making in residential neighborhoods with low Sunday footfall. The key question is: does Sunday revenue at the higher labor cost (CCNL +20% Sunday surcharge) exceed the incremental cost of opening? A bar that averages 25 customers on Sundays at €5 average ticket with 45% variable cost generates €68.75 contribution per Sunday. If incremental staff cost for 6 hours (2 baristi at Sunday rate) is €90, Sunday trading loses €21 — a decision to review.

How much does it actually cost to add one hour of staff time in an Italian bar?

A standard barista in Italy earns roughly €8–10/hour gross. Adding the employer INPS contribution (~30%), TFR accrual (~8.33%) and other contractual costs, the total hourly cost to the employer is approximately €12–14 for a standard weekday hour. On Sundays (+20% CCNL) this rises to €14–17. On public holidays (+30%) it reaches €16–18. For a late-night extension (after 24:00) with the night shift surcharge (+30%), a single barista hour costs €16–18. Factor all these elements into your incremental cost model.

What is the minimum revenue needed to justify a morning opening (07:00–10:00)?

A 3-hour morning opening typically requires one barista (total cost ~€40–45 for the shift at standard hours). To cover this incremental labor at a 60% contribution margin, you need €40 / 0.60 = €67 in additional revenue over 3 hours. With an average colazione ticket of €3, that means serving 23 customers in 3 hours, or about 8 customers/hour minimum. Below this threshold, the morning shift does not cover its own labor cost and is a drag on the business unless it builds loyalty for higher-value sessions later in the day.

Does extending opening hours also increase fixed-cost absorption?

Yes, and this is often the decisive factor in marginal hour decisions. Rent, insurance and loan repayments are fixed whether you open for 8 hours or 14 hours. Each additional trading hour means fixed costs are spread over more revenue. However, in the incremental analysis, fixed costs should be excluded — they will be paid regardless. The only exception is where a specific opening triggers a new fixed cost (e.g., a late-night license fee, or a security requirement for post-midnight trading), which should be included as an incremental fixed cost.

Italian version: Calcola break even ora apertura

Hourly break-even

Estimated daily cost$1,100.00
Tickets needed/day343.75
Tickets needed/hour34.38
150 persone trovano utile questo calcolatore

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