How to Plan a Rectangle Wedding Table Layout
How to plan a rectangle wedding table layout: count seats from the guest list, pick a shape the room can hold, then place the head table before you draw it.
A rectangle wedding table layout looks like one long straight run of tables, but that plan only holds once the guest count, the room's shape and the space around each chair agree with it. Run the numbers first: at roughly four guests to a running metre of table, 85 guests, the Australian average, needs about 21 metres of table edge.15 Few rooms are 21 metres long, which is why the shape usually splits before it ever gets drawn.
Three ways to split 21 metres of table edge across a room.
Why the shape looks simpler than it is
Most Australian couples do not leave seating to chance. Easy Weddings' 2026 report puts 83% of couples with allocated seating at their reception, against 9% who let guests choose and 8% running a stand-up celebration.2 A rectangle layout is the shape most of that 83% reach for first, because it reads as one continuous table rather than a room full of separate islands. A round table seats people in a circle wherever you put it. A rectangle has a long axis, two short ends and a direction, and every one of those has to answer to the room before a single seat gets assigned.
How to plan a rectangle wedding table layout in five steps
1. Count seats from the guest list, not the table count
Start with the guest count, because it decides everything downstream. Australian couples plan for 108 guests and end up with 85, a cut of 23 driven mostly by budget.1 Work from 85, or from your own confirmed number once the RSVPs are in.
Rectangle and round tables do not seat the same way, and mixing up the two kinds of maths is a common planning mistake. A standard round table seats about eight guests as a rule of thumb.3 An Australian event-hire company's own 1.8-metre round banquet table confirms a similar range: seats 8-10.4 A rectangle, or trestle, table works by length instead of a headcount:
| Table | Seats | How they sit |
|---|---|---|
| 1.8m rectangle | 6-8 | 3 each side, 1 each end |
| 2.4m rectangle | 8-10 | 4 each side, 1 each end |
| 1.8m round | 8-10 | ringed around the edge |
54 Read across the two rectangle rows and it holds at roughly four guests to a running metre of table, our own arithmetic on their per-table figures rather than a published rate.5
A 2.4-metre table seats more than a 1.8-metre one, in direct proportion to its length.
2. Choose the shape the room can actually hold
Twenty-one metres of table edge, the amount 85 guests need at four guests a metre, rarely exists as one straight run.15 Three shapes split that length differently:
- One long run. The full 21 metres in a single line, guests seated down both sides. Reads the most dramatic, needs the deepest room, and a run that long usually has to bend around a pillar or a fire exit before the caterer sees it.
- Two parallel rows. Split the run into two lines of about 10.5 metres each, with an aisle down the middle for staff and photographs. The most common shape in a rectangular marquee or hall, because most rooms are wider than they are long.
- A U-shape. Three sides of about seven metres each, open in the middle. Puts every guest facing the centre, which suits a room where the head table needs to see the whole floor at once.
None of the three is the default option. The room's own length and width picks the shape, not the other way round.
In Australia, the UK and Ireland this whole exercise is usually called a table plan; in the US and Canada the same document is a seating chart.6 Search either term and you will find guidance for the same layout.
3. Leave working room around the shape, not just seats on it
A rectangle table is 76 centimetres deep before anyone sits down at it, by the same Australian hire company's own spec sheet.5 Add a chair, and leave room behind the chair for it to slide back without hitting whatever is placed at the next table. Add a lane wide enough for a server carrying a full tray to pass a seated guest without turning sideways.
Your venue coordinator knows the room's own clearances faster than any general guide, so ask before committing to a shape. A round table's footprint is a circle from any angle you measure it. A rectangle's footprint changes with the direction you measure it from, and a plan drawn from the wrong direction looks fine on paper and wrong on the day.
The table is only one of three bands a seated guest actually occupies.
4. Put the head table where the room already looks
A round table has no front, so every seat faces a different direction and none of them competes for the room's attention. A rectangle does the opposite: it has two long sides and two short ends, and whichever one carries the head table becomes the side every other chair faces.
Two placements do most of the work. Put the head table across one short end and the room reads like a single procession toward it, which suits a U-shape or a single long run. Centre it along one long side, facing the dance floor or the doors, and it suits two parallel rows better, because both rows can see it without turning their backs to a wall.
Stand in the room, find the wall or the view guests will naturally face anyway, and put the head table there before you place a single guest table.
A short end suits one run; a long side suits two rows.
5. Draw it, then assign guests to it
Once the shape is picked, the fastest mistake is assigning guests before the tables are actually placed and measured on a plan, because a seat that exists on a sticky note does not exist in the room. PlannedBy's free seat planner includes a rectangle table tool built for exactly this: drag it out to the length you need and it locks to a straight banquet shape, adding seats along the two long edges as the table gets longer, the same maths as step one, done for you.
Draw your own layout Open the seat planner and drag out a rectangle table. No signup, and the seat count updates as you resize it.
Drag the table longer and the seats follow, down both edges at once.
Assign guests table by table once the shape is locked, not before. A plan that changes shape after the guest list is assigned means reassigning everyone, and that is the version of this job nobody wants to do twice.
Common questions
How many guests fit on a rectangle wedding table? Roughly four guests to a running metre once both long edges are seated, so a 2.4-metre table seats 8-10 and a 1.8-metre table seats 6-8.5
Is a rectangle layout cheaper than round tables? Neither shape is cheaper by itself. The cost sits in linen, hire and the number of tables you end up needing, not in the shape. Get a quote for both before deciding on cost alone.
What is the difference between a table plan and a seating chart? Nothing about the object, only the country. Table plan is the term used in Australia, the UK and Ireland; seating chart is the US and Canadian term for the same document.6
Can I mix rectangle and round tables in one layout? Yes. A common pattern uses a rectangle head table with round guest tables, or the reverse. Once you mix shapes, measure each one separately, because the per-metre rectangle maths and the per-table round maths do not convert into each other.
Where does the head table go in a rectangle layout? Across one short end for a single run or a U-shape, or centred along one long side for two parallel rows. Either way, it should face whatever the room already draws the eye toward.
How much space do I need between tables? Enough for a chair to slide back fully and a server to pass with a tray without turning sideways. Your venue coordinator knows the room's own clearances better than any general guide.
Who a straight rectangle layout is not for
A very large guest list in a shallow room. Past a certain length, a single run or even two rows stops fitting, and round tables tend to use floor space more efficiently once the numbers climb past what two ten-metre rows can hold.
A reception with no fixed head table. If the wedding party sits scattered through the guest tables rather than seated together, the whole argument for a directional shape disappears, and a round-table layout gives every guest the same view regardless.
A reception built around performance rather than a shared meal, with tables angled toward a stage rather than a shared table. That room usually suits round tables better than a long run built for people facing each other.
For everyone else, run the numbers in step one, pick the shape in step two, and draw it in the seat planner before you assign a single guest.