Calcometry

Wedding Table Count Calculator

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Number of reception tables needed for your guest count and seats-per-table.

Guests & seating

Tables needed

15

120 guests at 8 seats per table

Empty seats
0

Related calculators

How many tables do I need?

Table count is your guest count divided by seats per table, rounded up to the next whole table — you can't book a fraction of a table, and it's rare for every table to be filled exactly to capacity.

Rounds of 8 or 10 are the most common seating sizes for wedding receptions. Fewer seats per table (6–8) tends to feel more intimate and makes conversation easier; larger rounds (10–12) fit more guests per table but can feel more crowded.

Example: 95 guests at 10 seats per table needs 10 tables (ceil(95 ÷ 10) = 10), leaving 5 empty seats spread across the reception — plan your floor layout and centerpieces around the actual table count, not just the guest count.

Head table, sweetheart table, and cocktail tables without full place settings may not follow the same seats-per-table math — subtract those guests before calculating rounds.

Venues often stock 60-inch and 72-inch rounds with different seat counts — confirm table diameter with your rental company.

Worked example with defaults: 120 guests ÷ 8 seats = 15 tables exactly. At 10 seats per table, ceil(120/10) = 12 tables with 0 empty seats.

Sweetheart table for two removes seats from guest math — subtract 2 from 120 guests before dividing by 8 seats/table → 14.75 rounds to 15 tables, not 120÷8 exactly when head table is separate. Sweetheart table removes two seats — subtract couple before ceil(120/8) when head table is separate from guest rounds. Confirm rental contracts list table diameters that match the seat counts you calculated for the room layout.

Family-style long tables seat 10–12 but need wider aisles for servers — fire code aisle width may cap room layout below pure ceil(guests/seats) arithmetic. Family-style long tables need wider aisles — fire code may cap layout below pure guest÷seats arithmetic in narrow ballroom footprints. Verify bar packages in writing when drink-per-hour estimates exceed what your venue quote includes.

One hundred twenty guests ÷ 8 seats = 15 tables. Switching to 10-top tables → ceil(120/10) = 12 tables saves rental fees but needs a wider room footprint for same guest count. 120 ÷ 8 = 15 tables; 10-tops → ceil(120/10) = 12 tables — fewer rentals but wider floor plan required for server access. Lock final headcount language in the catering contract before portions and waste buffers become purchase orders.

Common questions

Why does the calculator round up instead of down?

You need enough tables to seat everyone — rounding down would leave some guests without a seat. Rounding up means a few tables may have empty seats, which is normal.

How many guests should sit at each table?

8 or 10 guests per table is the most common range for wedding receptions, balancing conversation, elbow room, and venue floor space — check your venue's standard rounds before finalizing.

Do cocktail tables count?

High-top cocktail tables usually seat 0–4 for short periods — exclude them from sit-down dinner table math unless you assign full dinner service there.