Key takeaways
- Seated dinners need a chair per guest plus 5% spare; cocktail parties need seats for about a third.
- A 1.83m round table seats 8 comfortably (10 squeezed); a 2.4m trestle seats 8.
- Allow about 1.5 metres between table edges for chairs and walkways.
- Choose chair style by the look you want — Tiffany for formal, Thonet for relaxed, wire for modern.
Quick answer
For a seated dinner, hire one chair per guest and one 1.83m round table per 8–10 guests (or one 2.4m trestle per 8). For a cocktail party, seat about a third of your guests and add one cocktail table per 6–8 guests. For a mixed party, seat about 60% and add a few cocktail tables. Always add 5–10% spare chairs.
Tables and chairs are the backbone of nearly every party we deliver, and they’re also where people most often over- or under-order. Too few chairs and older guests end up standing all night; too many and you’ve paid for a stack that never gets unfolded. After setting up hundreds of Melbourne parties, I’ve found the right numbers come down to one question: how will people spend the evening?
How many people fit at each table
Start with the tables, because they decide how many chairs you can actually use. These are the tables we hire most, with realistic seating — not the squeezed-in maximum.
| Table | Comfortable seating | Squeezed in | Best for |
|---|---|---|---|
| 1.83m round banquet table | 8 | 10 | Weddings, milestone dinners, speeches |
| 1.8m trestle table | 6 (3 each side) | 8 with ends | Backyard lunches, buffets, kids’ parties |
| 2.4m trestle table | 8 (4 each side) | 10 with ends | Long-table dinners, family gatherings |
| Cocktail bar table | 4–6 standing | 8 standing | Engagements, cocktail parties, corporate drinks |
| Wine-barrel grazing table | Food and drinks station | — | Grazing spreads, dessert tables |
| Kids’ low banquet table | 6–8 children | — | Kids’ parties, kids’ tables at weddings |
Round tables are more sociable and look more formal; long trestle tables seat more people in the same space and suit a relaxed long lunch. Lining several 2.4m trestles end to end creates the “one long table” look that’s popular at family milestones.
How many chairs: the seating ratio by party type
This is the number that matters most, and it depends entirely on the format of your event.
| Party format | Chairs to hire | Why |
|---|---|---|
| Seated dinner or wedding reception | 100% of guests + 5% | Everyone needs a seat at once |
| Long lunch (60th, 70th, family) | 100% of guests | Guests stay seated for hours |
| Mixed: food, mingling, some dancing | 60–70% of guests | People rotate between sitting and standing |
| Cocktail party or engagement | 30–40% of guests | Most guests stand; seats are for those who need them |
| Kids’ party | 1 kids’ chair per child + adult chairs for 50% of parents | Kids sit to eat; parents hover |
One adjustment we always suggest: if older relatives are coming to a cocktail-style event, push the ratio up to around 50% and place the extra seats where people naturally gather — near the food and near the speeches.
Worked examples
Here’s how the numbers come together for some of the parties we set up most often.
| Event | Guests | Tables | Chairs / stools |
|---|---|---|---|
| Backyard 40th, mixed format | 50 | 4 × 2.4m trestles + 4 cocktail tables | 32 chairs + 8 bar stools |
| 50th birthday, seated dinner | 60 | 7–8 × 1.83m rounds | 63 chairs (5% spare) |
| Engagement party, cocktail | 70 | 9–10 cocktail tables + 1 grazing table | 15 chairs + 12 bar stools |
| Family 70th, long lunch | 40 | 5 × 2.4m trestles end to end | 40 cushioned chairs |
| Kids’ 6th birthday | 20 kids + 15 adults | 3 kids’ tables + 2 × 1.8m trestles | 20 kids’ chairs + 10 adult chairs |
Leave enough space between tables
Chairs need room to push back, and guests need room to walk behind them. The spacing rules we use:
- About 1.5m between table edges where chairs face each other — enough for two chairs pushed back and a walkway.
- About 1m from walls or marquee edges to the back of the nearest chair.
- A clear main aisle of 1.2m or more from the entry to the food, bar and toilets.
- Wider walkways where older guests or wheelchairs need to pass — and consider interlocking flooring over uneven lawn.
In practice, each 1.83m round table with eight chairs takes up a circle roughly 3 metres across. That’s why a marquee fills up faster than people expect — our marquee sizing guide shows how to plan the floor space.
Which chairs to choose
The style of chair changes the look of the whole party more than almost anything else.
| Chair | Look | Best for |
|---|---|---|
| White or gold Tiffany | Classic, formal, photographs beautifully | Weddings, 50ths, anniversaries |
| Thonet (brown or white) | Bentwood café style, warm and relaxed | Engagements, cocktail parties, long lunches |
| White wire dining chair | Modern, airy, minimalist | Garden parties, contemporary weddings |
| Resin folding (black or white) | Clean and practical, padded seat | Ceremonies, corporate events, speeches |
| White stackable | Simple and sturdy | BBQs, kids’ parties, big casual numbers |
| Bar stools (Tolix, bentwood, wire) | Pairs with cocktail tables | Bars, cocktail parties, 30ths |
For long sit-down events, add cushions — Tiffany and Thonet chairs both take matching cushions, and older guests will thank you. You can see every chair, table and stool side by side in the hire catalogue.
Don’t forget the linen
Bare trestle tables are fine for a BBQ, but for anything more formal, linen finishes the look. Round banquet cloths fit our 1.83m rounds, black trestle cloths fit the 1.8m trestles, and stretch spandex covers give a sharp, fitted finish on both 1.8m and 2.4m tables. Count one cloth per table, plus cocktail cloths if you’re dressing cocktail tables.
Five ordering mistakes to avoid
- Counting chairs, forgetting tables. Sixty chairs with nowhere to put plates means guests eating off their laps.
- Full seating at a cocktail party. Rows of empty chairs make a party feel flat — and you pay for them.
- No spares. Someone always brings a plus-one. Add 5–10%.
- Ignoring the space. Tables need floor room; check it against your marquee or room size.
- No kids’ seating plan. Kids at adult tables tend to roam; a kids’ table keeps everyone happier.
Ceremony seating
Ceremonies, speeches and presentations use chairs in rows rather than at tables. Allow one chair per guest, with an aisle of about 1.2 metres down the centre and 0.9–1 metre between rows. Resin folding chairs are the usual choice here: they’re light, uniform and padded. For backyard weddings and vow renewals, the same chairs can move to the dinner tables after the ceremony if you plan the reset into your timeline.
Accessible and comfortable seating
At milestone birthdays and anniversaries, the guests who most need a seat are often the ones least likely to ask for one. A few small choices make a big difference:
- Cushioned chairs for any event where people sit for more than an hour.
- Tables close to the house for older guests, near bathrooms and out of the wind.
- Level flooring over lawn so chairs don’t sink or wobble.
- Space at the table end for a wheelchair — leave one seat empty at the end of a trestle.
- A high chair or two if babies are coming.
How many tables fit in your space?
A quick reference for planning your layout, using the spacing rules above:
| Space | 1.83m rounds (8 each) | 2.4m trestles (8 each) | Cocktail tables |
|---|---|---|---|
| 3×6m marquee (18 m²) | 1–2 tables, 8–14 guests | 2 tables, 16 guests | 4–5 tables, 25–30 standing |
| 4×8m marquee (32 m²) | 3 tables, 24 guests | 4 tables, 32 guests | 8–9 tables, about 50 standing |
| Combined 50 m² | 5 tables, 40 guests | 6 tables, 48 guests | 12–14 tables, 70–80 standing |
These assume nothing else is under cover. Add a dance floor or bar and the numbers drop.
How many bar stools?
Bar stools sit between chairs and standing room. At a cocktail party, plan two to four stools per cocktail table, and keep a few tables stool-free so guests can stand and mingle without feeling they’re interrupting someone. Tolix metal stools suit an industrial or modern look, bentwood and woven stools suit garden and coastal styling, and white wire stools work almost anywhere. As a rule, stools should make up about half of your seating at a cocktail event, with low chairs for the other half so older guests aren’t left perched.
For event-specific setups, see our pages on 50th birthday hire, engagement party hire and kids’ party hire.
Frequently asked questions
How many people sit at a 6ft round table?
A 1.83m (6ft) round banquet table seats 8 comfortably, or 10 if guests don't mind a squeeze.
How many chairs do I need for a cocktail party?
About 30–40% of your guest count, with extra seats near food and speeches if older guests are coming.
How many people fit at a trestle table?
A 1.8m trestle seats 6 (8 with ends) and a 2.4m trestle seats 8 (10 with ends).
How much space should be between tables?
About 1.5 metres between table edges where chairs face each other, so chairs can push back and guests can walk behind.
Should I order spare chairs?
Yes — add 5–10% for plus-ones and late additions.
Mauricio is an Event Coordinator at Easy Peasy Party Hire. He runs deliveries and set-ups on the day, so he sees first-hand what works in Melbourne backyards — and what the weather does to plans.
