By mid-January the message lands in the family group chat: everyone is coming to yours on the 26th. Ten people, one table built for six, and a forecast in the mid-thirties. The best Australia Day BBQ ideas are rarely about buying a whole new outdoor setting. They are about borrowing table edge, adding a bench, and getting the shade right before noon.
This guide walks through seating ten people at a table designed for fewer, using what you already own plus two or three affordable add-ons. It covers table maths, mix-and-match seating that still looks deliberate, bench add-ons and shade that moves with the sun. If you have decided it really is time to replace the lot, our outdoor dining settings are the place to start.
Start with the table, not the chairs
Seating ten is a linear-metres problem before it is a furniture problem. Each adult wants roughly 60 cm of table edge to eat comfortably, so ten people need about 6 metres of usable perimeter. A 2.4 m rectangular table gives you four a side and one at each end, which is ten, provided the ends are clear of table legs.
Measure the perimeter, subtract any corner or leg positions that cannot take a seat, then divide by 60. If you land on eight, what you are short of is 1.2 metres of edge, not five more chairs. That gap is usually closed by pushing a second table onto one end or running a bench down one side.
Mix-and-match seating that still looks deliberate
Nobody at a long lunch cares whether the chairs match. What they notice is a wobbly seat, a chair leg sinking into the lawn, or a bench so low their chin sits level with the salad bowl. Mixing works when you hold two things steady: seat height and colour family.
Keep every seat within a couple of centimetres of the same height, and pull your mix from one tonal family, so warm timber sits with warm timber and dark metal with dark metal. The Teak Folding Chair ($149) is the workhorse here, because it earns its place on the 26th and folds away into the shed on the 27th. Two or three of them turn a six-seater into an eight-seater without changing anything else.
One more trick: keep the two ends of the table matching. When the head and foot are a pair, the mixed chairs down the sides read as a decision rather than an accident. If you are filling more than a couple of gaps, the full outdoor chairs and benches range is worth a look.
Bench add-ons: where you actually gain seats
A bench is the cheapest way to add table edge, because it is not divided into fixed seat positions. Three adults along a bench become four teenagers or five kids without anyone renegotiating. A bench also tucks fully under the table once lunch is over, which matters in a narrow alfresco or a townhouse courtyard.
The Teak Backless Bench (from $283) comes in a few lengths, so you can match it to the side of the table you are extending. Backless means it slides right under and doubles as overflow perching near the BBQ. If you would rather buy something that works as a garden seat for the other fifty-one weekends of the year, the Geneva Bench ($844) has a back and a more permanent presence.
| Seating add-on | Best for | Watch out for |
|---|---|---|
| Backless bench | Extra people along one long side, then storing it under the table | No back support, so not the seat for a three-hour sitting |
| Backed bench | Doubling as a garden seat all year | Will not tuck under the table, so it needs a parking spot |
| Folding chairs | Occasional guests and flat storage between events | Legs sink on soft lawn, and seat height must suit your table |
| Borrowed indoor chairs | Free, and fine for a single afternoon | Sun and a stray splash of wine are hard on indoor upholstery |
Shade beats everything else on 26 January
An Australian long lunch lives or dies on shade. Late January puts the sun almost overhead at midday, so the shadow your pergola throws at 11 am is not the shadow you will have at 1 pm. Set the table where the shade will be when people sit down, then check it again an hour before guests arrive.
Portable shade fills the gaps a fixed structure leaves. The Noosa Beach Umbrella ($71.99) is light enough to shift as the sun tracks west, and it is just as useful over the drinks table or the patch of lawn where the kids end up. For proper cover over the main table, the outdoor umbrellas range steps up to larger market and cantilever options.
Two practical notes for the day itself. Total fire ban rules vary by state and by council, and on a declared ban day the conditions attached to solid-fuel cooking, and sometimes to gas, change as well. Check your state fire service, such as the NSW Rural Fire Service, CFA in Victoria or Queensland Fire Department, on the morning rather than assuming. Hosting a genuine crowd rather than stretching a table? Our guide to outdoor entertaining for large groups covers zones, flow and standing room.
Serve family-style and keep the centre clear
With ten seats, the middle of the table becomes contested territory. Move drinks, sauces, cutlery and salads onto a side table or the end of a bench nobody is sitting on, and keep the centre for platters that get passed. It is the difference between guests reaching across each other all afternoon and actually talking.
Run the food out in waves rather than all at once. Snacks while the BBQ comes up to heat, mains as they come off, then dessert once the sun is off the table. A long lunch is a schedule as much as it is a menu.
Australia Day BBQ ideas: frequently asked questions
How do I seat 10 people at a table for 6?
Add table edge rather than just chairs. A bench along one long side plus a small table pushed onto the end will usually take a six-seater to ten. Allow about 60 cm of edge per person and make sure nobody is sitting over a table leg.
What is the cheapest way to add outdoor seating for a party?
A backless bench, because it adds continuous seating instead of fixed seat positions. Folding chairs are the next best option since they store flat afterwards, and borrowed indoor chairs will cover the last gap or two for one afternoon.
Do outdoor dining chairs have to match?
No, mismatched chairs look intentional as long as the seat heights are close and the tones sit in one family. Matching the two ends of the table is the simplest way to make a mixed set read as a deliberate choice.
Can I have a BBQ on a total fire ban day?
It depends on your state, your council and the wording of that day's ban. The rules differ across Australia and change with conditions, so check your state fire service's declaration on the morning and follow the conditions it sets.
How much shade do I need for a table of 10?
Enough to cover the whole table at the hour you will be sitting at it, not the hour you set up. One large umbrella or pergola over the table, plus a portable umbrella for the overflow area, suits a January lunch.
Shop the range
Most Australia Day tables need two or three additions rather than a whole new setting. If you would rather add seats that stay out all summer, the Callala Bay Chair ($169) reads as a permanent dining chair instead of an emergency one. We deliver Australia-wide with free delivery on orders over $100, and most orders are dispatched in 3-10 business days.
