How much cutlery per person?

For a buffet: 1 fork + 1 knife. For a 3-course meal: 2 forks, 2 knives, 1 dessert fork, and 1 spoon per person (5-6 pieces per head). Always add a single ~10% spare margin across all pieces to cover drops, losses and breakages — UK hire firms such as Expo Hire and Top Table Catering Hire recommend 5-10%. Fresh cutlery for each course is standard at formal events but optional for casual parties.

How many serving utensils do I need?

This calculator allows 2 serving utensils (a large spoon + fork, or tongs) per table — about 2 per 10 guests, set by the Guests per Table option. As a cross-check, allow roughly 2 per buffet dish: for a buffet with 8 dishes that is around 16 serving utensils. Order a few extras either way, as serving spoons tend to migrate into the food.

Should I hire or buy cutlery?

Hiring cutlery costs £0.10-£0.30 per piece and includes washing. Buying stainless steel costs £0.50-£2 per piece. Disposable cutlery costs £0.05-£0.20 per piece. For 30+ guests, hiring is often the best value and least effort.

Do I need steak knives?

Only if serving steak, lamb chops, or other meats that require a sharp knife. Standard dinner knives are fine for most meals. If hiring, request steak knives as a separate item. Allow one per guest who is having meat.

PartyCalcs

Cutlery Calculator — Knives, Forks & Spoons

Work out knives, forks, spoons, and serving utensils needed for your event.

Number of Guests

Total number of people attending

Meal TypeService style — determines how many pieces each guest needs

Spare Percentage

Extra cutlery for drops, losses and last-minute guests — UK hire firms recommend ~10%

Cost per Piece

Hire cost per individual piece (typically £0.10–£0.30)

How We Calculate This

This calculator estimates cutlery needs by course type and adds serving utensils.

Cutlery by meal type

Finger food: 1 fork per guest (assumes most items need a fork — for true hand-held canapés ~1 dessert fork per 2 guests is plenty, per Expo Hire)
Buffet: 1 fork + 1 knife per guest
2-course: 1 set for main + dessert fork + spoon
3-course: 2 forks + 2 knives + dessert fork + spoon

Serving utensils: 2 per 10 guests. A single spare margin (your Spare Percentage, plus the optional Breakage Buffer) is added across all pieces — UK hire firms suggest ~10% in total.

Frequently Asked Questions

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Last updated: February 2026

All calculations are estimates. Adjust quantities based on your guests and event type.