Tableware quantities for a 150-guest wedding

A wedding for 150 is not one order. It is five small ones that all have to arrive in the same week: cutlery, plates, cups, napkins and something to cover fifteen tables. What follows is the list we work from when a venue sends that headcount, and every number here is arithmetic rather than a rule of thumb — one setting per guest, a margin for loss and seconds, then a round-up to whatever the pack size forces on you.

The margin comes before anything else

Start with 150 and add fifteen percent: 172.5, so 173 settings. That margin is not padding for its own sake. It pays for the fork that leaves the room on a plate, the knife someone drops and replaces, and the guest who wants a clean fork for dessert. For a plated dinner with a dessert course, allow twenty percent and plan on 180 instead.

Everything below uses 173. Where an item is something people take twice, the list says so.

Cutlery: four boxes, not three

Our cutlery boxes hold 150 pieces — fifty forks, fifty knives, fifty spoons — which is fifty settings per box. 173 settings divided by 50 is 3.46, and you cannot buy half a box, so the order is four. Three boxes would give you exactly 150 settings and nothing spare, which is the order that runs out halfway through dessert service.

Four boxes is 200 settings, leaving 27 spare — roughly two and a half tables' worth. That is the right place to be: enough to cover loss, not so much that you are storing a box for a year. The only real decision is colour. The black 150 piece disposable cutlery set suits a formal room, the light blue cutlery set works for a daytime or garden wedding, and the brown cutlery set sits well against linen and autumn palettes. All three are the same count, so colour costs you nothing in quantity.

Cloths: count tables, not guests

At ten guests per table, 150 people is fifteen tables. That is the number the cloth order is built on, and it is where guest-count ordering goes wrong most often.

On a 60 inch round table, an 84 inch round cloth leaves a 12 inch drop: 84 minus 60, divided by two. That reads as a dressed table without pooling on the floor. On a 72 inch round the same cloth leaves only 6 inches, which looks like a short cover — if your venue runs 72 inch rounds, use the rectangular cloth and let the corners hang instead.

On a 6 foot rectangle (30 by 72 inches), a 54 by 108 inch cloth drops 18 inches at each end and 12 inches at the sides. Cloths ship 14 to a pack, so fifteen tables means two packs: 28 cloths, with the surplus covering a spill, a torn corner and the head table.

If you are covering rather than dressing — a buffet line, a cake table, a service area — a 54 inch by 200 foot roll is 2,400 inches long, which cuts 22 cloths of 108 inches. One roll covers fifteen tables with seven cuts left over.

Plates: the second pass is what people forget

• Dinner plates: 173, rounded up to the case pack your supplier sells.
• Salad or dessert plates: 173 on a buffet, where guests take a clean plate for the second pass; 150 is enough for a plated meal.
• Bread plates: 150, one per cover, and they are rarely reused.
• Cake plates: 150, and they can be the dessert plates if the cake is served at the table.

Cups and napkins

• Cups: two per guest, so 300 — one at the drinks station, one for the toast or the coffee after the meal.
• Napkins: two per guest, so 300; go to three if the menu involves sauce, ribs or a shared platter.
• Ice: roughly one to one and a half pounds per guest, so 150 to 225 pounds on a warm evening.

The order list, written out

• 4 boxes of 150 piece cutlery — 200 settings.
• 2 packs of 14 cloths — 28 cloths for 15 tables, in 84 inch round or 54 by 108 inch.
• 1 roll of 54 inch by 200 foot cover film — 22 cuts for service tables.
• 175 dinner plates, 173 salad or dessert plates, 150 bread plates.
• 300 cups, 300 napkins, 150 to 225 pounds of ice.

Where this list usually goes wrong

The first mistake is ordering cutlery by the piece: 450 forks, knives and spoons sounds like 150 settings, and it is, but it leaves no margin at all. The second is ordering cloths by guest count — 150 guests does not mean 150 cloths, it means fifteen. The third is assuming a 14 pack covers the room; at fifteen tables it does not, and the shortage shows up on the one table nearest the door.

The one-line version

150 guests, 173 settings, fifteen tables: four cutlery boxes, two 14 packs of cloths, one 200 foot roll, 175 dinner plates, 300 cups and 300 napkins. Round every line up to the pack, never down.