What Size Marquee Do I Need? A Simple Size Guide for Sydney Events
If you’re planning an outdoor event, a common question is: what size marquee do I need?
The right marquee size keeps guests comfortable, protects from weather, and gives enough space for tables, chairs, and food.
This marquee size guide is written for simple planning. It works for weddings, birthdays, backyard parties, and corporate events.
If you also want help with booking, see our main page for Marquee Hire Sydney.
Start With Guest Numbers
When choosing marquee size, your guest count matters most. But the event style matters too.
Standing (Cocktail) Events
For a standing event, allow about 1 square metre per person.
- Marquee size for 50 guests (standing): about 50m²
- Marquee size for 100 guests (standing): about 100m²
Standing events use less space because there are fewer tables and chairs.
Seated Dining Events
For seated events, allow about 1.5 to 2 square metres per person (tables, chairs, walkways).
- Marquee size for 50 guests (seated): about 75–100m²
- Marquee size for 100 guests (seated): about 150–200m²
If you’re doing seated dining, it’s usually better to go a bit bigger.
Think About What You’re Putting Inside the Marquee
Your party tent size depends on what you want inside. Before you choose a marquee, list what you need:
- Tables and chairs
- Food table or buffet
- Bar area
- Dance floor
- DJ or speakers
- Gift table (for weddings and birthdays)
A small gathering may only need chairs and one food table. A wedding often needs a lot more space. This changes the marquee size you need.
If you’re unsure, our team can help you plan the layout when you book marquee hire in Sydney.
A Simple Guide to Popular Marquee Sizes
Every event is different, but here are easy examples:
20–30 Guests
- Great for small backyard parties
- Best for a simple setup with light seating
40–60 Guests
- Good for birthdays, engagements, and family events
- Allows space for seating plus food tables
80–120 Guests
- Better for weddings and bigger events
- You may need a larger setup or multiple marquees joined together
If you’re still asking what size marquee do I need, a good rule is: more space is better than less space.
How Many People Fit in a 3m x 6m Marquee?
A 3m x 6m marquee is 18m².
As a general guide:
- Around 25 people standing, or
- Around 20 – 24 people seated (depending on table type and space needed)
This size is popular for small backyard events, food areas, or extra covered space.
Don’t Forget Weather and Comfort
Sydney weather can change. Wind and rain can affect comfort, especially at night.
When planning your marquee size, consider:
- Side walls (good for wind and rain)
- Lighting (if your event is in the evening)
- Extra space so guests are not packed together
Even if the weather is nice, extra space makes the event feel better.
Measure Your Backyard or Venue Space
Before booking tent hire Sydney, measure your setup area.
Check:
- The length and width of the flat area
- Trees, fences, clotheslines, garden beds
- Any slope or uneven ground
- Delivery access for setup
Measuring early avoids stress later.
Quick Marquee Size Cheat Sheet
| Guests | Event type | Suggested space |
|---|---|---|
| 20–30 | Small party | Small tent setup |
| 40–60 | Birthday / engagement | Medium setup |
| 80–120 | Wedding / corporate | Large setup (or multiple marquees) |
This is a general guide. The right marquee size depends on your tables, chairs, and layout.
Need Help Choosing the Right Marquee Size?
If you’re still not sure what size marquee you need, we can help.
Tell us:
- Your guest numbers
- Event type (standing or seated)
- Backyard or venue size
- Any extras like dance floor or buffet
Then we can recommend the best option for your event.
To book or enquire, visit our main page for Marquee Hire Sydney.
Frequently Asked Questions
Q1. What size marquee do I need for 50 guests?
For a standing (cocktail) event, allow around 1m² per person, so you may need about 50m². For a seated event with tables and chairs, allow 1.5–2m² per person, so around 75–100m² is more comfortable.
Q2. What size marquee do I need for 100 guests?
For a standing event, you may need around 100m². For seated dining with tables and chairs, aim for 150–200m², especially if you need space for a dance floor or buffet.
Q3. How many people fit in a 3m x 6m marquee?
A 3m x 6m marquee is 18m². As a general guide, it can suit around 25 people standing, or around 20 seated (using 10 Seater Round Tables) – 25 seated (using 6ft rectangular tables) depending on the table setup and how much extra space you need.
Q4. Should I choose a bigger marquee than I think I need?
Yes, usually. A slightly bigger marquee gives better comfort, easier movement, and extra space for tables, chairs, food, and a dance floor.
Q5. Do I need side walls for my marquee in Sydney?
Side walls are helpful for wind, rain, and cooler nights. If your event is in the evening or during cooler months, side walls can improve comfort.
Q6. How do I measure my backyard for a marquee?
Measure the length and width of the flat area where the marquee will go. Check for trees, fences, garden beds, clotheslines, slopes, and make sure there is enough access for delivery and setup.
Q7. Can you help me choose the right marquee size?
Yes. If you tell us your guest numbers, event type, and space size, we can recommend the best option. Visit NY PARTY HIRE to enquire.
