How Many Chairs and Tables Does a Cafe Need? Planning 40 and 80 Seats

A 40-seat cafe typically needs 12–14 tables, 40 chairs and 2–4 spare chairs, with a dining area (excluding kitchen and back of house) of about 50–65 m², based on 1.3–1.6 m² per seat. An 80-seat cafe needs 22–25 tables, 80 chairs plus 5–8 spares and roughly 100–130 m² of dining space. The exact figures depend on the format: self-service coffee shops seat more densely, while cafes with table service need wider aisles.

How much floor area does one seat need?

Count only the dining room — not the kitchen, storage, toilets or cloakroom. Common planning benchmarks per seat are: coffee shop or self-service cafe 1.2–1.4 m²; cafe with table service 1.4–1.6 m²; restaurant 1.6–1.8 m²; fine dining 1.8–2.2 m²; banquet seating at long tables 1.0–1.2 m². This figure already includes the table, the chair and a share of the aisles. If the room is narrow, has columns or an irregular wall, use the upper end of the range — some area will be lost to dead corners anyway.

Dining area for 40 and 80 seats

Approximate dining area without the kitchen, by format. These are starting points for a first layout, not regulations.

How wide should the aisles between tables be?

Aisles decide whether a waiter can pass with a tray without bumping a guest. Widely used ergonomic guidelines: the main aisle used by staff and guests to reach the entrance, till and toilets — 120–150 cm; secondary aisles between rows of tables — 75–90 cm; the chair zone behind a table — 45–50 cm from the table edge. Where guests at two tables sit back to back and nobody walks between them, keep at least 110 cm between table edges; if a waiter passes there, 140–150 cm. A wheelchair user needs an aisle of at least 90 cm and a turning space of about 150 cm. Keep escape routes and exits clear and check the layout against the fire-safety requirements for your building.

Table sizes and how many guests they seat

Rule of thumb: each guest needs about 60 cm of table edge, and at least 50 cm in a compact coffee shop.

Dining table height is 72–76 cm and chair seat height 44–47 cm: a 27–30 cm difference gives a comfortable position. If you choose armchairs, make sure the arms slide under the tabletop — otherwise they cannot be pushed in and the aisle gets narrower.

How to lay out a 40-seat cafe?

The most flexible approach is a mix of tables for 2 and for 4: two-seaters can be pushed together for groups. Three working options for 40 seats.

Coffee-shop option: 8 tables for 2 and 6 tables for 4 — 14 tables, 40 chairs. Many couples and solo guests with laptops, fast turnover.

Table-service option: 4 tables for 2 and 8 tables for 4 — 12 tables, 40 chairs. Works for families and groups; fewer tables to reset.

Wall-banquette option: an upholstered banquette about 5 m long with 6 tables for 2 in front of it (12 seats), plus 6 tables for 4 (24 seats) and 4 bar stools at the counter — 40 seats in total. The banquette saves aisle space because chairs stand on one side of the table only.

SANDALUCI’s portfolio includes cafes of exactly this size — Ladurée Esentai and Ola Cafe in Almaty, 40 seats each. Photos are on sandaluci.com/en/projects.

How to lay out an 80-seat cafe?

At 80 seats it makes sense to split the room into zones: main dining area, a soft-seating zone by the window or along a wall, the bar counter and, if available, a terrace. Classic option: 10 tables for 2 and 15 tables for 4 — 25 tables, 80 chairs. Group-friendly option: 8 tables for 2, 10 tables for 4 and 4 tables for 6 — 22 tables, 80 seats; place the six-seaters against a wall or in a niche so a large party does not block the aisle. In both cases keep one main aisle of 120–150 cm through the room and do not put tables right next to the entrance or the waiter station. 80-seat venues from our portfolio include Burbon in Uralsk, Menzo in Satpayev and Amici.

How many spare chairs should you order?

Plan for 5–10% spare chairs: 2–4 for a 40-seat cafe and 5–8 for an 80-seat cafe. A chair gets broken or stained on the busiest night, a group asks for one more seat, and reordering the same model in the same upholstery a year later takes time. SANDALUCI ships stock items from the Almaty warehouse in 7–10 working days, while made-to-order models take 30–45 days — spares bought upfront remove that risk.

What furniture handles cafe traffic?

In a cafe a chair is moved dozens of times a day, so judge the construction, not just the look. Frame: solid beech or metal; joints: welded or bolted, not glue only. Upholstery: faux leather or fabric with high Martindale abrasion resistance that tolerates disinfectants (see our guide to upholstery fabrics). For a high-turnover coffee shop, light stackable chairs make cleaning easier. Chairs: sandaluci.com/en/products/indoor-chairs; tables: sandaluci.com/en/products/tables.

How does SANDALUCI plan furniture from a floor plan?

Send a floor plan with dimensions (even a photo of a hand sketch works), the venue format and the target number of seats. We place the furniture, check the aisles and prepare a specification: models, table sizes, upholstery and quantities with spares. The quote is ready within 24 hours; price on request. For irregular rooms we make tables and banquettes to custom sizes from the designer’s drawings — we run our own production, with factories in Istanbul and Almaty.