Planning · Weddings · Events
How many tables do I need? A quick guide for weddings and events
Work out how many tables you need for 50, 100, 150 or 200 guests, how many people fit at each table size, and how much room to leave around them.
The SeatPlan team
3 min read
"How many tables do we need?" is usually the first question a venue or rental company asks. The answer depends on two things: how many guests you have, and how many people each table seats. Get those right and the rest of the plan follows.
The basic sum
Divide your guest count by the number of people per table, then round up.
Tables needed = guests ÷ seats per table, rounded up
So 100 guests at tables of 10 is exactly 10 tables, and 150 guests at tables of 8 is 18.75, which means 19 tables.
Then add the extras most events need:
- A head table or sweetheart table for the couple or hosts, counted separately.
- One spare table, or a few spare seats spread around. Someone always brings a surprise plus-one.
- Non-seating tables: cake, gifts, guest book, buffet, DJ, and place cards. These take space too.
How many people fit at each table
These are common rental sizes and comfortable seating for a meal. You can squeeze in more for a short event, but plates, glasses and centrepieces take room.
| Table | Size | Comfortable | At most |
|---|---|---|---|
| Small round | 48 in (about 120 cm) | 4 to 6 | 6 |
| Standard round | 60 in (about 150 cm) | 8 | 10 |
| Large round | 72 in (about 180 cm) | 10 | 12 |
| Long table | 6 ft (about 180 cm) | 6 | 8 with ends |
| Long table | 8 ft (about 240 cm) | 8 | 10 with ends |
| Square | 3 ft (about 90 cm) | 4 | 4 |
Quick answers by guest count
Using standard rounds at 8 or 10 per table:
| Guests | Tables of 8 | Tables of 10 |
|---|---|---|
| 50 | 7 | 5 |
| 80 | 10 | 8 |
| 100 | 13 | 10 |
| 120 | 15 | 12 |
| 150 | 19 | 15 |
| 200 | 25 | 20 |
Tables of 10 mean fewer tables, so lower rental costs and more floor space. Tables of 8 feel roomier and make conversation easier. Many couples mix both: tens for big friend groups and families, eights for smaller groups.
You can see both in practice in our wedding plan for 100 guests and our plan for 200 guests.
Will they fit in the room?
Tables are only half the question. Guests need space to sit down, push their chairs back, and walk between tables, and servers need a clear path.
As a rough guide:
- Leave about 1.5 m (5 ft) between the edges of round tables.
- Allow roughly 1.2 to 1.5 m² per guest for a seated dinner, before you add a dance floor, a stage or a buffet.
- A dance floor for 100 guests is often around 5 by 5 m, but it depends on how much your crowd dances.
The fastest way to check is to draw the room to scale. Put in the dance floor, the bar and the head table first, then add tables until you hit your guest count. If they don't fit, you'll know before the rental order goes in.
Tables of 8 or tables of 10?
There's no wrong answer, but some situations favour one:
- Choose tables of 10 for big families, large friend groups, or a tight room.
- Choose tables of 8 for a long dinner with lots of conversation, wide centrepieces, or a more relaxed feel.
- Choose long tables for a family-style feast or a rustic venue. See our guide to round or long tables.
Once you know your table count, the next job is deciding who sits at each one. Our step-by-step wedding seating guide walks through it.