Washington Wedding Cost Calculator (2026)
Calculate the exact cost of a wedding in Washington. See per-guest pricing, fixed vendor costs, and how your guest count affects the total using 2026 regional data.
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Step 1 · Your Estimate
$37,825 – $51,175Estimated Total Cost
$275 per guest · plus $17,000 fixed costs
Regional benchmarks, last reviewed September 2026. Actual costs vary by city and venue. How we calculate this
Overrides the default estimate. Tip: add ~$30 to your caterer's plate price for rentals, favors, and stationery.
Step 2 · Your Budget
$44,500 across the categories couples actually spend on, the same ones your account uses. Change any number and the total updates.
Starting from the midpoint of your estimate above. Type your own to take it over.
Set aside for surprises
Alterations, vendor meals, overtime, the marriage license, gratuities where they are not already in the contract. None of it is a category, all of it is real. Taken out of your total, not added to it.
Where Your Money Goes
$44,500
Your budget above, by category. Every bar is shaded twice: the part that holds steady, then the part that moves when your guest list moves.
$17,000 holds steady
The same at 40 guests or 240
$27,500 moves with your guest list
About $275 for every name you add
Who's paying
Add what each side has committed.
Confirmed
$0
Expected
$0
Still to find
$44,500
Targets are the easy half
Save free and the Actual column starts filling in.
and 11 more categories
Vendor quotes
live on the line
Payment dates
with email reminders
Who is paying
line by line
Free forever. No credit card. Your partner joins free.
$44,500
Save it free and it stops being an estimate
Planning for 100 guests? See how many will actually show up.
Our RSVP drop-off calculator predicts attendance by wedding type, day, and season
Know your headcount? Plan exactly how much alcohol to buy.
Calculate wine, beer, and spirits for your guest count
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Right now it only lives in this browser tab. Saving it free moves every category target into your account, where it keeps up with your guest list and your partner can see it too.
Save my budget freeWedding Costs in Washington
Washington state wedding pricing is driven by the Seattle metro market and the Eastern Washington wine country destination scene. Per-guest costs average around $275 with fixed costs near $17,000. For 100 guests, total expenses typically fall between $37,825 and $51,175, with $44,500 at the center. Seattle has an especially active and competitive luxury vendor scene. Eastern Washington wine country venues near Walla Walla and Yakima have grown significantly as a destination market.
iDoTogether collects guest addresses and RSVPs automatically via personal links, so you spend less time chasing info and more time enjoying your engagement. Free for up to 50 guests.
Frequently Asked Questions
For a standard 100 guest Saturday summer wedding in Washington, the estimated total is $44,500. The realistic range is $37,825 to $51,175, depending on venue tier, vendors, and timing.
Washington fixed venue and vendor costs (photography, DJ, florist, planner) average around $17,000. This is the baseline before any per-head catering or rental costs.
The average per-guest variable cost (catering, rentals, stationery) in Washington runs around $275 per person. For a 100 guest wedding, the variable total is approximately $27,500.
Choosing a Friday, Sunday, or weekday date in Washington can reduce vendor fees by 8 to 18 percent. A fall or winter date saves another 5 to 12 percent. Selecting a DIY-friendly venue reduces both the fixed and per-guest components significantly.
A 100 guest standard Saturday wedding in Washington state averages $44,500. Seattle and wine country destination venues push toward $51,175. Spokane and mid-size city venues are more competitive near $37,825.
These figures are regional benchmarks, not quotes. See where the numbers come from