How Much Does a Wedding Cost Per Guest?

To find your cost per guest, add up everything the wedding will cost and divide by the number of guests. But the more useful number is smaller: add up only the costs that grow with each guest (food, drink, rentals, cake, invitations, favors) and divide those by the guest count. That second number tells you what each name on the list really costs, and it's the one that should guide every guest list conversation.

Two kinds of wedding costs

After forty years of design and building projects, I've learned that every budget has two kinds of costs, and a wedding is no different.

Costs that stay the same however many people come:

• The venue fee (though many venues have minimums tied to headcount)

• The photographer and videographer

• The officiant

• The dress and attire

• The band or DJ

• Most of the ceremony décor

Costs that grow with every guest:

• Catering, usually priced per plate

• The bar

• Chairs, tables, linens, place settings and glassware

• The cake

• Invitations and postage

• Favors

• Centerpieces, since more guests means more tables

Why it matters

Here's a simple example with round numbers, just to show the arithmetic. Say your per-guest costs (food, bar, rentals, cake, stationery) come to about $150 a person. Every ten guests you add costs roughly $1,500, and every ten you remove saves the same. The photographer costs the same either way.

That's why trimming the guest list is the single most powerful lever in a wedding budget, and why cutting a few flowers rarely moves the needle the way people hope.

How to work out your own number

1. Gather your quotes, or good estimates, for each per-guest item.

2. Convert each one to a per-person amount. The caterer's quote is usually already per plate. For rentals, divide the total by the number of guests it covers.

3. Add them together. That's your true cost per guest.

4. Multiply by the number of people on your list, then by the list you'd like to have. The difference is usually the clearest conversation-starter a family can have.

A word about tax and service charges

Caterers and venues often add a service charge and tax on top of the per-plate price, and together they can add a large percentage to the bill. Always ask for the price per guest including everything, so you're comparing true numbers.

The Wedding Cost Per Person Calculator in The Wedding Planning System does all of this for you, so the guest list and the budget agree before anyone sends an invitation.