Guide
How many guests fit at a table?
Concrete numbers for round, rectangular and long tables – plus the aisle measurements around them that almost everyone forgets until the tables are already in place.
Contents
The question sounds simple, but more than anything else it decides how the evening feels. A table with two guests too many is cramped for the whole meal: elbows knock, wine glasses tip, and no one can lean back and talk. A table with two guests too few looks empty and costs you an extra table in venue hire.
Quick answer
| Table type | Size | Recommended | Max |
|---|---|---|---|
| Round | Ø 120 cm | 5 | 6 |
| Round | Ø 150 cm | 8 | 9 |
| Round | Ø 180 cm | 10 | 12 |
| Rectangular | 120 × 75 cm | 4 | 6 |
| Rectangular | 180 × 75 cm | 6 | 8 |
| Rectangular | 240 × 75 cm | 8 | 10 |
| Long table | per metre | 3.3 (1.67 per side) | 4 |
The numbers are based on 60 cm per place setting, the standard width for a plate, glasses, cutlery and elbow room.
The rule: 60 cm per guest
All calculations start from the width of a place setting. A plate is 27–32 cm in diameter. Around it there needs to be room for cutlery, a couple of glasses and enough air for the guest to move the fork to their mouth without poking the neighbour.
- Over 55 cm per chair – good space. Guests sit comfortably throughout the dinner. There is room for both wine and water glasses, and serving staff can reach in from the side.
- 50–55 cm per chair – limited. Works for a shorter meal or a younger, more relaxed group. Expect place settings to touch each other and the table centrepiece to be narrow.
- Under 50 cm per chair – critical. Guests start sitting shoulder to shoulder. Avoid if the dinner is longer than an hour, the guests are older, or you are serving several courses with plate changes.
International banquet sources often quote 61–71 cm as “comfortable”, which is more generous than 60 cm. The difference depends on the meal: a plated three-course dinner with four glasses needs more space than a simpler buffet. If you are close to 60 cm and serving many courses, go up a table size if you can.
About the max columns below. “Max” means the absolute maximum number that physically fits. Many max values land in the limited or critical range on the scale above. That is intentional – the column is there so you know where the limit is, not to aim for it. Every table therefore also shows how many centimetres each guest actually gets.
SeatFlow calculates this automatically. Warnings appear in the table list under the Space column, so you can see at a glance which tables became overfull when you dragged one guest too many into a seat.
Round tables – guests per diameter
Round tables are standard at weddings and gala dinners for a reason: everyone at the table can see and talk to everyone else. The trade-off is that they take more floor space per guest than long tables.
The number of places is decided by the table’s circumference, not its area. Circumference is diameter × 3.14.
| Diameter | Circumference | Rec. | cm/person | Max | cm/person |
|---|---|---|---|---|---|
| Ø 90 cm | 283 cm | 4 | 71 cm | 5 | 57 cm |
| Ø 110 cm | 346 cm | 5 | 69 cm | 6 | 58 cm |
| Ø 120 cm | 377 cm | 5 | 75 cm | 6 | 63 cm |
| Ø 135 cm | 424 cm | 7 | 61 cm | 8 | 53 cm |
| Ø 150 cm | 471 cm | 8 | 59 cm | 9 | 52 cm |
| Ø 165 cm | 518 cm | 9 | 58 cm | 10 | 52 cm |
| Ø 180 cm | 565 cm | 10 | 57 cm | 12 | 47 cm |
| Ø 200 cm | 628 cm | 11 | 57 cm | 13 | 48 cm |
Three things are worth knowing about the table.
Ø 150 and Ø 180 are industry standards. They correspond to the American 60- and 72-inch banquet tables used worldwide, and the figures of 8 and 10 guests appear in practically every setup guide. If your venue has round tables available, these are the dimensions you are most likely to get.
Small tables are less efficient than the maths suggests. A Ø 120 cm table technically fits six guests at 63 cm each, which looks fine on paper. In practice the centre of the table eats the space: at small diameters the place settings point sharply inward, plates meet in the middle, and no surface is left for serving dishes, flower arrangements or wine bottles. That is why five is the comfortable number, even though the centimetre measurement says otherwise. The same effect makes the recommendation for Ø 90 and Ø 110 more cautious than the circumference suggests.
The table base decides leg room. A round table with a central pedestal base gives the best leg room and lets you use the whole circumference. A table with four legs, or a folding table with a cross frame, blocks some seats completely. Always check with the venue which type you will receive – this is the most common reason a finished plan does not work on site.
Common standard sizes
Rental companies and party venues in Sweden usually keep Ø 150 cm and Ø 180 cm in stock. Ø 150 for eight guests is the absolute workhorse at weddings: large enough for a real dinner, small enough for everyone at the table to take part in one shared conversation.
At Ø 180 cm and above the table loses that function. With twelve people around one table, guests talk to their four nearest neighbours and no one else. That is not wrong – but choose it consciously.
Rectangular and square tables
Rectangular tables are more space-efficient and easier to combine. Count 60 cm per guest along each long side.
| Size | Per long side | Without end seats | With end seats |
|---|---|---|---|
| 120 × 75 cm | 2 | 4 | 6 |
| 150 × 75 cm | 2 | 4 | 6 |
| 180 × 75 cm | 3 | 6 | 8 |
| 200 × 90 cm | 3 | 6 | 8 |
| 240 × 75 cm | 4 | 8 | 10 |
| 300 × 100 cm | 5 | 10 | 12 |
The number per long side moves in whole steps, because you cannot place half a chair. A 150 cm table fits two guests per side with good margin (75 cm each) – three fit physically, but then each guest gets only 50 cm, which is on the critical border. The same applies to 200 cm, where three per side gives a comfortable 67 cm while four pushes it down to 50.
End seats – one chair at each short end – give you two extra places per table. They work well on tables at least 90 cm deep. On a narrow table (75 cm) the end guest sits uncomfortably close to the two neighbours and often has a table leg between their knees.
Table depth matters. Below 70 cm the table is too narrow for two guests facing each other to fit their own plates plus a shared centrepiece. 75–90 cm is standard and works for most dinners. Over 100 cm it becomes hard to reach across.
Square tables
Square tables create an intimate feel and are easy to push together into larger blocks. Count per side, just like rectangular tables – with the difference that all four sides are the same length, so the guest count moves in steps of four.
| Size | Per side | Recommended | Max |
|---|---|---|---|
| 80 × 80 cm | 1 | 4 | 4 |
| 100 × 100 cm | 1–2 | 4 | 8 |
| 120 × 120 cm | 2 | 8 | 8 |
| 150 × 150 cm | 2–3 | 8 | 12 |
The jump from 4 to 8 at 100 × 100 cm looks dramatic, but it follows directly from placing one or two guests per side. With two per side each guest gets 50 cm, the absolute lower limit. At 120 × 120 cm the same arrangement becomes comfortable (60 cm each).
The downside of square tables is the corners: if two guests sit near a corner their legs knock under the table. It is better to leave the corners empty and seat guests in the middle of each side.
Long tables
Long tables are created by placing rectangular tables in a row. They are the most space-efficient option and give the room a clear, festive direction.
At 60 cm per place you get 1.67 guests per metre and side, i.e. about 3.3 guests per metre in total:
| Length | Tables (180 cm) | Guests |
|---|---|---|
| 3.6 m | 2 | 12 |
| 5.4 m | 3 | 18 |
| 7.2 m | 4 | 24 |
| 9.0 m | 5 | 30 |
| 10.8 m | 6 | 36 |
If you want a roomier layout with 70 cm per guest, it becomes 1.43 per metre and side – i.e. 10 guests at a 3.6 m table instead of 12.
Two things to keep in mind:
The seams. Where two tables meet there are often two table legs close together. Do not place a guest exactly over the seam – move the chair 15–20 cm to the side, or plan the seams where you already have a gap in the seating.
Conversation radius. At a long table each guest talks to the person opposite and the two beside them. That makes your placement much more important than at round tables, because no one can “jump into” a conversation across the table. Read more in our wedding seating chart guide.
Space around the tables
This is where most plans fall apart. The tables fit – but the aisles between them do not.
| Measurement | Minimum | Recommended |
|---|---|---|
| Between two table edges (back to back) | 140 cm | 180 cm |
| From table edge to wall | 90 cm | 120 cm |
| Service aisle | 90 cm | 120 cm |
| Main aisle through the venue | 120 cm | 200 cm |
| Space for a pulled-out chair | 45 cm | 60 cm |
The logic behind the distance between table edges: two guests sit back to back with their chairs pulled out (about 45 cm each way), and someone still needs to pass between. Industry standards quote 137 cm as the absolute minimum and 152 cm as normal – for plated service, 168–183 cm is recommended because servers need to walk past with trays. Below the minimum, guests have to stand up every time someone needs to pass.
Also remember that a wheelchair space needs a 90 cm wide opening at the table and at least 70 cm clear height under the table top. Remove a regular chair there; do not add an extra place.
How much floor area the venue needs in total
A quick sanity check before you book. Note that sources vary widely – what is included in the figure (tables only, or also aisles and service areas) differs.
| Layout | Area per guest |
|---|---|
| Round tables, seated dinner | 1.2–1.5 m² |
| Long tables, seated dinner | 1.0–1.2 m² |
| Mingle, standing | 0.6–0.8 m² |
| Cinema seating (ceremony, speeches) | 0.5–0.6 m² |
The industry association NACE quotes 0.93–1.11 m² per seated guest for round tables, while wedding-specific sources land on 1.11–1.39 m². Including service areas, buffet and staff movement pushes the figure towards 1.7–1.9 m². Use the table above as a starting point and add for everything your venue actually needs to hold.
On top of this comes dance floor, buffet or bar, and space for stage, DJ, gift table and guestbook. As a rule of thumb, allow about 0.5 m² of dance floor per guest but only for half the guests – not everyone dances at once – and around 10 m² per buffet or bar station including queue space. Always confirm with your supplier.
One example: 100 guests at round tables need about 120–140 m² for the dinner itself, plus 25 m² dance floor and 10–20 m² for bar and buffet. That is at least 155–185 m² net, excluding cloakroom, entrance and toilets.
Special cases to allow for
Top table or bridal table. If the bridal party and bridesmaids sit at their own table, it should stand free, preferably raised or at least with open space in front. Allow 70–80 cm per person here instead of 60 – this is the table that is photographed most and that everyone looks at during speeches.
Children. Children under ten take less space and can be counted as 45–50 cm. But do not squeeze extra children onto an already full table thinking they “take no space” – a high chair is wider than a normal chair, and children need more movement space, not less.
Speech positions. If someone is giving a speech from their seat, they need to be able to stand up without everyone around them moving. Give speakers a place at an end or next to an aisle.
Serving staff. With plated service, servers need to reach every guest from the right side. If the table is filled to the max this becomes technically difficult and food comes out more slowly. Ask the caterer before you max out the tables.
Common mistakes
- Counting table area instead of circumference. A round table with twice the area only holds about 40 percent more guests.
- Forgetting chair depth. The table fits in the sketch, but the chairs mean the setup takes 90–120 cm more in each direction.
- Maxing out every table. Leave a buffer of one seat per table. There is always a last-minute plus-one, a high chair or a guest who needs to be moved at the last second.
- Not measuring the venue. Floor plans on the venue’s website are rarely exact. Measure yourself, and ask for the tables’ actual diameter – “150 cm” can turn out to be 140.
- Placing all tables equally. Tables near speakers, the kitchen or the door are less attractive. Put fewer guests there.
Frequently asked questions
How many people fit at a 150 cm round table?
Eight guests with good space (59 cm each), nine if it can be tight (52 cm each). Eight is the standard at Swedish weddings and matches the international 60-inch banquet table.
What size round table do I need for 10 people?
A Ø 180 cm table gives ten guests about 57 cm each, which is comfortable. A Ø 165 cm also works, but at 52 cm per place it is tight.
How many centimetres should I allow per place setting?
60 cm is the standard. Below 55 cm it gets tight, below 50 cm it becomes uncomfortable for a longer meal. For a plated multi-course dinner with several glasses, 65–70 cm is better.
How many guests fit at a 6 metre long table?
20 guests, i.e. ten per side at 60 cm each. With end seats you can add two. If you want a roomier 70 cm per guest, it becomes 16.
Can I mix round and rectangular tables?
Yes, and it often looks great. A long top table with round guest tables is a classic setup. Just remember that aisles between different table types easily become uneven — sketch it out first.
How much floor area do 100 guests need?
About 120–140 m² for the dinner with round tables, plus dance floor and bar areas. Plan for at least 155 m² in total, preferably more.
More answers are in our FAQ.
Test the layout before the tables are set up
Calculating the number of seats is half the job. The other half is seeing how the plan actually looks in the room – and being able to move one guest without redoing everything.
With SeatFlow you add your tables with the right diameter and length, drag the guests into place and see directly in the Space column if any table has become too tight. Then print the floor plan, table cards and guest list.
Create your seating chart online for free – no cost, no card required.
Want more advice on the actual seating? Read our 10 seating chart tips or the complete wedding seating chart guide.
Sources
The figures in this guide are based on established banquet and rental standards, supplemented with SeatFlow’s own recommendations for space per place.
- Chiavari Sales – Pro Table Seating Guide
- The Seat Co. – Banquet Table Sizing Guide
- Hotel Furniture Concept – Optimal Distance Between Round Banquet Tables
- Superior Seating – Design Specs Center
- Reventals – Event Space Calculator
- Coohom – Banquet Hall Size Standards
- Aladdins Möbel & Porslinsuthyrning – Runt bord bankett
Last updated: August 2026.