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Wedding Math

Budget & money calculator

Cost Per Guest Calculator

See exactly what each guest adds to your wedding budget, then multiply by the number of people you are thinking about adding or cutting. It focuses on the costs that scale with headcount — catering, bar, rentals, favors, and stationery. Pair it with the wedding budget calculator for the full picture, or the guest list calculator to settle your headcount first.

Your details

Cost per guest

Cost per guest
$134
10 guests
$1,340

Per-guest breakdown

Catering (meal)
$85
Bar & drinks
$25
Rentals (seat, place setting, linens)
$15
Favor
$5
Stationery (share per guest)
$4
Other
$0
  • Each guest adds about $134 in variable cost; 10 guests ≈ $1,340.
  • This is the marginal cost of the guest list — fixed costs like venue, photography, and music usually don't change with a few more or fewer guests.
  • Cutting the guest list is the single most effective way to lower a wedding budget.

Every figure here is a well-worn planning rule of thumb, not a quote. Use it to budget early, then lock in real numbers as you book.

Next: read How Much Does a Wedding Cost Per Guest? or fold this into a full plan.

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How this is calculated

  • Per-guest cost = catering + bar + rentals + favor + stationery + other, per head.
  • Total = per-guest cost × the number of guests you add or cut.
  • These are variable costs only — venue, photography, and music are largely fixed.
  • Trimming the guest list is the most effective way to lower the budget.

Every figure here is a well-worn planning rule of thumb, not a quote — use it to budget early, then lock in real numbers as you book.

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Copy the snippet to embed the cost per guest calculator on your blog or venue site. It stays free and links back to Wedding Math.

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Wedding budget by guest count

Keep reading

Frequently asked questions

What is the cost per guest at a wedding?

It is the variable spending tied to each person you invite — catering, bar, rentals like seats and place settings, favors, and a share of stationery. Add those per-guest figures together to see what one more (or one fewer) guest really costs. National averages often land somewhere between $70 and $150 per guest, but it depends heavily on your menu and bar.

Why doesn't this include the venue or photographer?

Those are largely fixed costs — they don't change when you add or drop a few guests. This calculator measures the marginal cost of the guest list, so it focuses on catering, bar, rentals, favors, and stationery, the line items that scale directly with headcount.

How can I lower my cost per guest?

Trim the bar (beer and wine only, or a limited cocktail menu), choose a plated or family-style meal that controls portions, skip favors, and simplify rentals. The most powerful lever, though, is cutting the guest list itself — every seat you remove saves the full per-guest amount.

How do I use this to decide on my guest list?

Enter the number of guests you are considering adding or cutting. The calculator multiplies your per-guest cost by that number so you can see the total budget impact before you finalize the list.

Last reviewed June 2026 by Jared Waterworth. Estimates use widely accepted wedding-planning rules of thumb — see how we estimate. Numbers vary by region, season, and vendor, so verify before you book or buy.