Wedding Budget Calculator · Practical guide
Wedding Budget for 100 Guests
A realistic 100-guest wedding runs $20,000-$30,000 — here is exactly where that money goes.
At a glance
The Short Answer
At the typical $200 to $300 per guest, a wedding for 100 guests costs $20,000 to $30,000. A mid-range plan of $25,000 works out to $250 per guest — the number the calculator above shows the moment you enter your budget and headcount.
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Enter your own values, then compare the result with the examples below.
Disclaimer: The compatibility score is for entertainment only and has no scientific basis.
A Sample $25,000 Breakdown
Using the standard 40/30/10/10/10 split:
| Category | Share | Amount |
|---|---|---|
| Venue | 40% | $10,000 |
| Food & Catering | 30% | $7,500 |
| Flowers & Decor | 10% | $2,500 |
| Photography | 10% | $2,500 |
| Other Expenses | 10% | $2,500 |
The 10-Guest Rule of Thumb
At $250 per guest, every 10 names on the list add or save about $2,500. Cutting from 100 to 80 guests frees up $5,000 — enough to upgrade photography or fund a good chunk of the honeymoon.
Doing 100 Guests on $15,000
A $150-per-guest wedding is achievable: host it at a non-traditional venue such as a park or backyard, serve a buffet or food truck instead of plated courses, and hold the date on a Friday or Sunday. The category percentages stay the same — every line simply shrinks by 40%: venue $6,000, food $4,500, and $1,500 each for flowers, photography, and other costs.
Frequently Asked Questions
Is $25,000 enough for 100 wedding guests?
In most of the US, yes — $250 per guest covers a mid-range venue with full catering. In major metro areas like New York or San Francisco you may need $350 or more per guest.
How much of the budget should feed 100 guests?
About 30%, or $7,500 on a $25,000 budget — roughly $75 per plate including drinks and service. Buffets often bring that down to $40-$55 per person.
Do kids count toward the 100 guests?
Yes for seating, but many caterers charge half price for children under 12 and nothing for infants. Ask before locking your headcount.
How many invited guests actually attend?
Typically 75-85% of invited guests attend a local wedding, and fewer for destination events. Invite about 120 if you want 100 in the room.