How Many Guests Per Table at a Wedding? Sizes & Seating Math

Table size drives almost every other seating decision — how many tables you rent, how the room is laid out, and how many guests share each conversation. Here are the standard capacities and the simple math to work out how many tables you need.

Seats by table size

• Round tables:a 60-inch (152 cm) round seats 8 comfortably, a 72-inch (183 cm) round seats 10. Rounds are the wedding standard because everyone can see and talk to each other.
• Banquet (rectangular) tables: a 6-foot table seats 6, an 8-foot table seats 8; put a person on each end to add two more. Great for long, family-style rows.
• Head or U-shaped tables:plan roughly 24 inches (60 cm) of width per guest so no one feels squeezed.

Squeezing an extra chair onto every table to save money is the most common regret — guests remember tight elbows. Budget for the comfortable number, not the maximum.

How many tables do you need?

Divide your confirmed guest count by your typical table size, then round up and add one. For 100 guests at rounds of 10, that's 10 tables plus a spare for flexibility. Remember to subtract the couple and anyone at a head table from the count for the guest tables.

Let the seats do the math

Rather than counting by hand, set each table's real capacity in a seating planner and it will flag any table you overfill as you arrange. Mixing sizes — say a U-shaped head table and rounds of 8 — is easy when the tool tracks capacity for you. Next, see who sits where.