Here is the truth no average can give you: your wedding will not cost what the headlines say. It will cost what your wedding costs, and most of that comes down to one number you actually control.
So instead of one scary figure, this is a practical way to estimate yours, with real, dated numbers for the US and the UK, an honest look at where the money goes, and the costs that quietly sneak up. Figures here are current as of June 2026.
The honest short answer
In the US, recent studies put the average wedding in the low-to-mid 30,000s. The Knot's 2026 Real Weddings Study (covering 2025 weddings) reports an average of about 34,200 dollars, or roughly 292 dollars per guest. Zola, using its own data updated in April 2025, lands closer to 36,000 dollars. The Knot's prior figure for 2024 was 33,000 dollars, about 284 dollars per guest.
In the UK, Bridebook's 2026 report puts the average at 20,604 pounds, about 278 pounds per guest. The Hitched National Wedding Survey reports a higher 2026 figure of 21,990 pounds, about 272 pounds per guest.
Two of those numbers disagree, which is the perfect place to start, because it shows why the average is the wrong question.
Why one "average" is the wrong question
A few honest caveats before you anchor to any single figure:
- Averages are means, and means are inflated. A small share of very expensive weddings pulls the average up, so more than half of couples spend less than the headline number. Read the average as an upper-middle reference point, not a target.
- The UK figures differ because the surveys differ. Bridebook (20,604 pounds) and Hitched (21,990 pounds) draw on different samples and count slightly different things, which is why you see a spread of roughly 20,600 to 22,000 pounds for 2026 rather than one clean number. We will lead with Bridebook's figure and treat the rest as the range.
- There is no global wedding cost. Dollars are not pounds, and a London or New York wedding is not a small-town one. Within any country, metro versus rural can swing the total by a lot.
All of which means the useful question is not "what is the average," it is "what will mine cost." That comes down mostly to your guest count.
Estimate yours: cost by guest count
Guest count is the single biggest lever you control. As a rough starting point, anchored to the per-guest figures above:
- US: budget around 280 to 300 dollars per guest to begin.
- UK: around 270 to 280 pounds per guest to begin.
Here are illustrative starting estimates. Treat them as a first sketch, not a quote.
| Guests | US starting estimate | UK starting estimate |
|---|---|---|
| 50 | 14,000 to 15,000 dollars | 13,500 to 14,000 pounds |
| 100 | 28,000 to 30,000 dollars | 27,000 to 28,000 pounds |
| 150 | 42,000 to 45,000 dollars | 40,500 to 42,000 pounds |
| 200 | 56,000 to 60,000 dollars | 54,000 to 56,000 pounds |
One important honesty note: per-guest is a lens, not a law. Some costs rise with every guest (catering, rentals, stationery, favors, cake), while others stay roughly fixed no matter the headcount (photography, attire, planning, the ceremony itself). That is exactly why trimming the guest list moves the total so much. It cuts the variable half.
We are building a budget calculator that does this math for your city and your priorities, not a national average. It is not live yet. Save your estimate below and join the waitlist, and we will hand you the calculator and a starter budget the day it opens.
Where the money actually goes
It helps to see the shape of a budget before you build yours. Based on category averages compiled in RSVP'd's 2026 State of Wedding Planning report (February 2026), drawing on The Knot's 2025 data, a typical US wedding breaks down roughly like this:
| Category | Average (US, 2025) |
|---|---|
| Venue | about 11,200 dollars |
| Catering, food and drink | about 7,700 dollars |
| Photography | about 3,500 dollars |
| Floral and decor | about 2,500 dollars |
| Videography | about 2,200 dollars |
| Music (DJ or band) | about 1,900 dollars |
| Day-of coordinator | about 1,400 dollars |
Notice the top two. Venue plus catering alone is often more than half of the whole budget. Everything after that (attire, rings, stationery, cake, transport, beauty, favors) is smaller on its own, but together it is where the total quietly grows.
The costs couples underestimate
These are the line items that turn a tidy plan into a "wait, how much?" moment. None of them are exotic. They are just easy to forget:
- Service charge and tax on catering. On top of the food quote, a service charge and tax can add a meaningful slice, often in the range of 20 to 30 percent. Read the contract before you fall in love with the per-plate price.
- Gratuities. Tips for vendors add up across the day, and they rarely show up in the early spreadsheet.
- Attire alterations. The dress or suit price is not the final price. Alterations are usually separate and can take a few rounds.
- Overtime. Bands, venues, and photographers bill for it. A reception that runs long is a lovely problem with an invoice attached.
- The small stuff. Postage, stationery, welcome bags, day-of transport, and vendor meals are each minor and collectively not.
- A contingency. Set aside 10 to 15 percent for the surprises. They are not hypothetical.
How to cut without regret
If your estimate comes in higher than your comfort level, resist the urge to shave a little off everything. That just makes the whole day feel thinner. Instead:
- Look at guest count first. It is the lever with the biggest, cleanest effect, because it cuts the variable costs across catering, rentals, and stationery at once. Deciding who is actually on the list is its own calm process, and one worth doing on purpose rather than under pressure. (A dedicated guide to building that list is coming to the blog soon.)
- Pick two or three things that matter to you both and spend there. Protect those, trim around them.
- Keep the contingency. Cutting your buffer to hit a number is how you end up over budget anyway.
Build a number you can live with
A budget is not a cage. It is the thing that lets you say yes to what matters and a calm no to what does not. The couples who finish planning without money stress are not the ones who got lucky with low quotes. They are the ones who set a real number early, tracked it, and made decisions with the actual figures in front of them.
That is what LoveThat.day is built to make easy: set your number, see where it goes, and keep both of you looking at the same picture. Bring your wedding chaos, and watch it turn into a plan.
For the bigger picture of when each cost lands, pair this with our month-by-month wedding planning checklist.
Save your estimate and join the waitlist for the budget calculator. We will tell you the moment it opens.
FAQ
How much does a wedding cost in 2026? In the US, recent averages run from about 34,200 dollars (The Knot's 2026 Real Weddings Study, covering 2025 weddings) to around 36,000 dollars (Zola, updated April 2025). In the UK, expect roughly 20,600 pounds (Bridebook, 2026) to 21,990 pounds (Hitched National Wedding Survey, 2026). Remember these are averages, pulled up by big-budget weddings, so plenty of couples spend less.
How much is a wedding for 100 guests? As a rough starting estimate, around 28,000 to 30,000 dollars in the US or 27,000 to 28,000 pounds in the UK, based on roughly 290 dollars or 275 pounds per guest. Your real number depends on your location and what you prioritize, since some costs scale with headcount and some do not.
Why is my quote higher than the national average? Averages are national means. If you are in a major metro, marrying on a peak Saturday, or adding videography, a planner, and upgrades, your number will sit above the headline. That is normal, not a mistake.
What is the most expensive part of a wedding? The venue and catering, almost always. Together they often account for more than half the total, which is why those two decisions shape everything else.
How much should I set aside as a buffer? Plan for a contingency of 10 to 15 percent of your total. Hidden costs and last-minute additions are a consistent feature of wedding planning, not an exception.