How to make a wedding budget
How to set a wedding budget, split it across categories, and keep track of quotes, deposits and what is still due.
Updated November 1, 2026
See the Wedding Budget Spreadsheet
What a wedding budget is
A wedding budget is two things: a total you agree not to go past, and a split of that total across the categories of the day. Then, as quotes come in and deposits get paid, it becomes a running record of what each vendor costs, what you have paid, and what is still due and when.
Why it matters early
The first few bookings decide most of the budget. The venue and the caterer alone are often around half of the total, and once they are signed the rest has to fit around them. Setting the split before you book means you know what a venue "should" cost for your total, instead of finding out after the deposit.
The guest count matters just as much. Catering, drinks, rentals, invitations and favors all scale with people. Cost per guest is the single most useful number to keep an eye on.
How to set it up
- Agree the total. Add up what you will spend from savings, what you can save before the date, and any family contributions you have confirmed. Use the number you can actually reach, not a hope.
- Set the guest count. A first list, even rough. Divide the total by it to see your cost per guest.
- Split the total by category. Give each category a percentage, make sure they add up to 100%, and keep 5 to 10% as a buffer.
- List every line item under its category: the vendor, the estimate, the actual price once booked, deposits paid and the date the balance is due.
- Watch three numbers: estimated total against budget, paid so far, and payments due in the next 30 days.
See the Wedding Budget Spreadsheet
A starting split
There is no correct split; it depends on what you care about. As a starting point that many planners use:
| Category | Share |
|---|---|
| Venue | 20% |
| Catering | 23% |
| Bar and drinks | 6% |
| Photography and video | 12% |
| Attire and beauty | 8% |
| Flowers and decor | 8% |
| Music and entertainment | 6% |
| Everything else (rings, stationery, cake, transport, officiant, favors) | 12% |
| Buffer | 5% |
Move percentages between categories to match your priorities. If photography matters most to you, take it from decor, not from the buffer.
What to record for each item
- Estimate from the first quote, so you can compare it with the budget before booking.
- Actual once the contract is signed, including tax, service charge and gratuity.
- Paid: the deposit and any later payments.
- Balance due and the due date. Many vendors want the final payment one to four weeks before the day.
- Status: idea, booked, or paid in full.
Common mistakes
- Forgetting service charges and tips. A 20% service charge plus tax on catering can add a quarter to the quote.
- Growing the guest list after budgeting. Every extra guest costs the per-guest figure, not just a meal.
- No buffer. Something always comes up: alterations, extra rentals, a last-minute fee.
- Tracking quotes but not due dates. The total may fit, but three balances due the same week may not.
- Leaving out small items. Postage, marriage license, hair trial, vendor meals. They add up.
Questions
How much does a wedding cost?
It varies hugely by place and size. Instead of national averages, start from what you can spend and divide by your guest count; that tells you what kind of wedding the total buys.
What percentage of a wedding budget goes to the venue?
Commonly around 20% for the venue alone, and close to half for venue, catering and drinks together. Adjust to your own priorities.
Should we include the engagement ring and honeymoon?
Most couples keep them separate, because they are often paid from different money. If they come from the same savings, add them as categories so the total is honest.
How do we handle money from family?
Count it once it is confirmed, and note which items it pays for. It helps to know early whether a gift comes with expectations about the guest list.
When are vendor payments usually due?
A deposit at booking, often 25 to 50%, and the balance a few weeks before the date. Put every due date in the budget so nothing surprises you.
Can we plan the budget in Google Sheets?
Yes. A spreadsheet in Google Sheets lets both of you, and a planner, see and update the same numbers.
Summary
Agree a total and a guest count, split the total by category with a buffer, and record every item with its estimate, actual price, payments and due date. Watch cost per guest and what is due in the next month. If you would rather start from a file with the split, the payments list and the totals already built, the Wedding Budget Spreadsheet does this for Excel and Google Sheets.
Disclaimer. For general information only. Not tax, legal or financial advice. Check the rules for your country or ask a qualified adviser. Read the full disclaimer.