Revenue Tool

Friday Night Economics Calculator

How much revenue is walking out your door every busy night?

This calculator estimates the revenue your board game café loses to two common problems: ghost tables (no-shows) and long game teaches that pull staff away from hospitality.

Your Numbers

Changes the symbol only. Enter your own numbers; nothing is converted.

$

Tables booked but not filled (ghost tables)

$
Teaching time you expect to save

Our assumption, not a benchmark: change it to fit your café.

Your Results

Monthly

Monthly Revenue at Risk

$380

Ghost tables: $300

Teaching costs: $80

Annual

Annual Revenue at Risk

$4,560

Potential Recovery

Estimated annual recovery range

$2,280 – $3,690

The 50%–82.5% no-show improvement is derived from published no-show rates (see Methodology). Teaching time uses the assumption above: 50%–75% of teaching time saved.

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Methodology & Assumptions

Teaching cost is calculated as direct staff labor only: (teaches per night) × (duration in hours) × (your hourly rate) × (4 Fridays a month). We do not apply a fabricated “opportunity cost” figure. For context, The Uncommons notes that “some games can take 30 minutes to check through”.

Ghost table cost is (no-show tables per Friday) × (average spend per table) × (4 Fridays a month). It assumes tables could have been filled by walk-ins during busy periods. Board game cafés typically operate ~3-hour sessions vs ~90 minutes in casual dining (Sip & Play, The Uncommons, SevenRooms).

No-show improvement range is based on published industry benchmarks:

  • SevenRooms: Global benchmark of ~3.5% no-shows with integrated systems (~11% cancellations)
  • OpenTable: Diners booking via integrated platforms are 40% less likely to no-show
  • Nowbookit: No-shows can reach ~20% without active management
  • Bistrochat/ResDiary: No-shows ~8% in 2023

Recovery range calculation: Conservative assumes improvement from 8% → 4% (50% reduction). Optimistic assumes improvement from 20% → 3.5% (82.5% reduction).

Teaching time saved is our assumption, not a benchmark: we haven't found a published figure for how much teaching time a game picker and how-to-play videos save. The calculator starts at 50% of your teaching cost (conservative) and 75% (optimistic). Change both in the form to fit your café.

Currency: pick US$, £ or € and enter your own numbers in it; nothing is converted. Benchmark prices quoted on this page (such as $3-5 per seat-hour) are US figures, except Draughts London's, which are in pounds.

Disclaimer: Actual results vary by venue, location, and implementation. F&B revenue split data is not publicly available at industry level. This calculator provides estimates based on published benchmarks and the assumptions labelled above, for illustration purposes only.

Industry Sources & Citations

All benchmarks in this calculator are sourced from published industry data. Click any link to view the original source. The teaching-time saving is our assumption, not a benchmark, so it has no source here. Prices are quoted as each source publishes them: US dollars, apart from Draughts London in pounds.

Session Duration & Turn Time

No-Show Rate Benchmarks

Staff Time & Operations

  • The Uncommons FAQ — “Some games can take 30 minutes to check through”
  • IMARC Group — Board game café business models require knowledgeable staff

F&B Attach Behavior

Market Research

FAQ

Frequently Asked Questions

How is the revenue loss calculated?
The calculator estimates revenue loss from two main sources: ghost tables (no-shows that could have been filled by walk-ins) and teaching time (direct staff labor cost when explaining games). Ghost table loss is calculated as no-show tables × average spend × 4 Fridays a month. Teaching loss is calculated as teaches × duration × hourly rate × 4 Fridays a month. Actual results vary by venue, location, and implementation.
What assumptions does the calculator use?
Teaching cost uses your actual staff hourly rate and estimated teach duration—no fabricated 'opportunity cost' figures. Ghost table cost assumes tables could have been filled during busy periods. Industry data shows board game cafés typically operate ~3-hour sessions (vs ~90 min in casual dining) with admission yields of $3-5 per seat-hour (US figures). Sources: Sip & Play, The Uncommons, SevenRooms, OpenTable. How much teaching time you'll save (50% and 75% to start) is our assumption, not a benchmark, and you can change it.
What are typical no-show rates?
Industry benchmarks show no-show rates vary significantly: ~3-4% with integrated reservation systems and automated reminders (SevenRooms global benchmark), but 8-20% without proper management (~8% in Bistrochat/ResDiary data, up to ~20% per Nowbookit). The improvement from better systems can range from 50% to 80%+ depending on your baseline.
How much can integrated reservations improve no-shows?
SevenRooms reports a global benchmark of ~3.5% no-shows with integrated systems. OpenTable data shows diners booking through integrated platforms are 40% less likely to no-show than via search engines. Conservative improvement: (8% baseline → 4%) = 50% reduction. Optimistic improvement: (20% baseline → 3.5%) = 82.5% reduction. Your results depend on your current processes.
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Friday Night Economics Calculator — Board Game Café Revenue Tool | GameLedger