The Rule of Thumb: Space Per Person
Before you look at specific marquee dimensions, start with space per person. The industry standard figures for marquee events are:
These numbers assume tables, chairs, and access aisles only. As soon as you add extras — a bar station, a DJ booth, a catering bench, a stage — those elements eat into usable floor space and need to be factored in separately.
Guest Count to Marquee Size — Quick Reference
Based on banquet-style seating. Size up one row if adding a dance floor or stage.
All sizes above are clearspan, no centre poles. Sizing based on banquet-style seating at 2m² per person.
What Reduces Your Usable Floor Space
The guest count table above assumes tables and chairs only. In real events, the following features take up floor space and need to be subtracted before you calculate how many guests fit:
A 3×3m floor takes 9m². A 4×4m takes 16m². Always position the dance floor before laying out tables — it should be central with clear sightlines from the bridal or head table.
A professional caterer typically needs 2–3m of bench space plus aisle clearance behind it. Allow at least 6–8m² for a catering setup at the rear or side of the marquee.
A freestanding bar takes 4–6m² plus a guest queue zone. If you're running a tab bar with a cold room nearby, position it at the side wall to keep traffic flow out of the dining area.
A DJ setup takes roughly 4m². A small band stage (4×3m) takes 12m² plus clearance. Stages at the end wall are most efficient — they frame the room without eating into the centre.
A 6-seat bridal table on its own needs roughly 8m² with aisle clearance. If you want the bridal party on a raised platform, add the stage area to your floor plan.
Arbours, photo booths, and guestbook tables often sit inside the marquee near the entrance. Budget 4–6m² at the entry end if you're including these elements.
When to Size Up — Always Err Generous
There is no award for squeezing the maximum number of people into the minimum possible marquee. Guests notice when they're comfortable — they remember it too. When you're on the edge of two sizes, go bigger. The cost difference between adjacent sizes is rarely significant compared to your overall event budget.
Size up if your guest list might grow — RSVPs are always optimistic and final numbers often come in 10–15% higher than your initial estimate. Size up if you're having speeches longer than 10 minutes (guests need comfort). Size up if your caterer is doing plated courses rather than buffet — staff need clear aisles.
The size finder tool on our website lets you input your guest count, layout style, and extras — it calculates the minimum size and recommends a comfortable size with a price for each. Use it as a starting point, then call us to confirm with your specific site dimensions.
Browse by Marquee Width
See all available lengths, prices, and photos for each width range.
Marquee Sizing FAQ
How much space do I need per person in a marquee?+
For banquet seated (round tables), allow 1.5–2m² per person. For cocktail style (standing, high tables) allow 1m² per person. If you're adding a dance floor, add 2.5m² per dancing guest on top of your seated count.
What size marquee fits 100 people?+
For 80–120 guests seated banquet style, a 6×12m or 8×6m marquee is the standard recommendation. For cocktail style, a 6×9m is often sufficient. Always size up if you're adding a dance floor, staging, or catering station inside the marquee.
Can I add a dance floor and still seat everyone?+
Yes, but you need to account for the floor space. A 4×4m dance floor takes 16m². Add that area to your seating space requirement and choose the next marquee size up. Our size finder tool does this calculation for you automatically.
Is it better to go bigger or smaller on marquee size?+
Always size up rather than down. A marquee that's slightly too big looks generous and comfortable. A marquee that's slightly too small makes every problem worse — cramped tables, no flow, and unhappy caterers who can't serve properly. The cost difference between adjacent sizes is usually modest.
Get Your Free Quote
Tell us your guest count, event date, and venue — we'll recommend the right setup and send you a quote. Usually same day.