Wedding Table & Room Calculator

Type how many guests are coming. We work out the tables, the seats and the room you need, and draw it as a floor plan you can print. It uses the same layout as the seating planner inside Fizz.

  • Free, no sign-up
  • Works on your device
  • Nothing you type is sent anywhere

Worked example

For 120 guests you need 12 round tables of 10, plus a top table for 8. That seats 128, so 8 seats are spare. The room needs to be about 100 × 60 ft (30.5 × 18.3 m), with a dance floor, a bar and an entrance.

Round tables of ten with a top table, at a glance
GuestsTablesSeatsRoom needed
606 and a top table6880 × 50 ft (24.4 × 15.2 m)
10010 and a top table10880 × 50 ft (24.4 × 15.2 m)
12012 and a top table128100 × 60 ft (30.5 × 18.3 m)
15015 and a top table158100 × 60 ft (30.5 × 18.3 m)
25025 and a top table25878 × 75 ft (23.8 × 22.9 m)

Count everyone who will sit down to eat, including the two of you.

A long table for the couple and the wedding party, seating 8.

Your room (optional)

Add your venue’s room size to check the tables fit. Leave it blank to see the room you need.

Your tables

For 120 guests you need 12 round tables of 10, plus a top table for 8.

That seats 128, so 8 seats are spare. The room needs to be about 100 × 60 ft (30.5 × 18.3 m), with a dance floor, a bar and an entrance.

Tables
13
Seats
128
Spare seats
8
Room needed
100 × 60 ft (30.5 × 18.3 m)

Your floor plan

Drawn to scale in 100 × 60 ft (30.5 × 18.3 m), with a 6 ft margin kept round the walls.

Dance floorBarEntranceTop table8 seatsTable 110 seatsTable 210 seatsTable 310 seatsTable 410 seatsTable 510 seatsTable 610 seatsTable 710 seatsTable 810 seatsTable 910 seatsTable 1010 seatsTable 1110 seatsTable 1210 seats

In Fizz

What Fizz does with this

The calculator gives you the sums. The Fizz seating planner turns them into a plan your whole wedding can use, with every guest named at their chair.

A 62 guest wedding room in the Fizz seating plan: a top table, two round tables, a long banquet table, a horseshoe table, a ring table with a flower centrepiece, a dance floor, an entrance and greenery, with every guest named beside their chair.

Your room, to scale, with everything in it

Set the size of your room, then add a dance floor, a band or DJ, a bar, a cake table, a buffet, gifts and greenery. Choose a wood, stone, grass or carpet floor, and mark out areas such as the garden room.

The seating planner showing one long banquet row table with 16 chairs down each side, every chair filled and named.
The seating planner showing a horseshoe shaped table with guests seated on the outside and inside of the U, 40 chairs all filled and named.
The seating planner showing a serpentine table, a long wave of table curving one way then the other, with 32 guests seated along both edges and named.
The seating planner showing a large ring table with a green flower centrepiece in the middle, 40 guests seated on the outside and inside of the ring.

Every kind of table, not just round ones

Long banquet rows, comb tables, horseshoes, serpentines and rings sit alongside round and trestle tables. Each one sizes itself to the number of seats you give it, and every chair is named.

A printed seating chart with names around each table

91 guests across 8 tables

Entrance
Cake table
Gifts & cards
Dance floor
Band / DJ
Bar
Greenery
Greenery
Greenery
8 of 8
Top Table
Table 110 of 10
214/18
315/16
Table 410 of 10
Table 514/16
614/16
6 of 8
Kids Table
GuestChildFree

A live demo with fictional guests, exactly as your guests will see it. Tap a table to see who’s seated there, or search a name to find their seat.

Three ways to show the plan to your guests

Pick how the published plan looks: Classic, Stationery or Blueprint. This is the real guest view with made-up guests, so tap a table or search a name and try it.

Dance floorBarEntranceTop table6/8Table 110/10Table 28/10Isla B.Rory P.Tamsin C.Fergus L.Marnie H.Osian P.CormacOrlaIanJudithCallumHamishRhonaDeclanBSGethinSorchaPiersFfionLachlanAlistairMoragEwanNiamh

Print it for the venue

Print the floor plan on A3 or A4 with every guest’s name at their chair, or save it as a PDF from the print window. This is a made-up wedding, drawn by the same code as the printout.

See plans and pricingExplore the live demo

Questions couples ask

How many guests fit at a 5 ft 6 in round table?

Ten. A round table 5.5 ft across seats 10, and that is what we plan with. In the Fizz seating planner you can set a round table to anywhere from 1 to 24 seats.

How much space does a round table need?

A 5 ft 6 in round table is 5.5 ft across. With 10 chairs it takes about 7.87 ft, and we leave about 3.3 ft between the chairs of neighbouring tables, so tables sit 11.5 ft apart, centre to centre. We also keep 6 ft clear between the tables and the walls.

How many tables do I need for 100 wedding guests?

10 round tables of 10, plus a top table for 8. That seats 108, so 8 seats are spare. Change the table style above and the count changes with it.

How big a room do I need for 150 guests?

For 150 guests we lay out 15 round tables of 10 and a top table, in a room about 100 × 60 ft (30.5 × 18.3 m). That includes a 16 ft square dance floor, a bar and an entrance.

Is this the same as the Fizz seating planner?

The tables, the spacing and the floor plan drawing are the same code that starts a plan in the Fizz seating planner, so the numbers agree. The planner goes much further: it names every chair, seats your guests for you and lets each guest find their seat on their phone.

More free wedding tools

Want the whole thing done for you? See the wedding seating planner in Fizz