Event budget calculator
Build a realistic, itemized event budget in under a minute. Pick your event, and get low, expected and high estimates per line — grounded in a real sample budget, VAT-aware, and in your currency. Nothing to install, no sign-up.
How this estimate is built
Every per-attendee figure here comes from a real, populated sample budget — a 300-person, two-day professional conference that totals about $257,000, or $857 per attendee. Dividing that budget's category totals by its attendees gives the baselines this tool scales to your numbers. Change the event type and the shape changes too, not just the total: an exhibition is venue and AV-heavy with lighter catering; a gala is food and beverage-heavy with few speakers; a workshop is smaller across the board.
What the three columns mean
Real quotes don't land on a single number, so this tool doesn't pretend they do. Expected is the mid-point derived from the sample budget. Low and High are the realistic spread — roughly a fifth below and a third above — that you'll see across venues, cities and seasons. Budget to the Expected column, keep the gap to High in mind, and never assume Low.
The hidden costs to plan for
First budgets die on the lines nobody quotes upfront. Hotel food and beverage carries a 22–25% service charge and gratuity — it's already folded into the F&B line here. Card processing takes roughly 3% of ticket revenue, so budget revenue net of fees. Anything printed inside two weeks tends to carry a rush premium. And build every figure ex-tax, then add VAT as its own line — mixing tax-inclusive and tax-exclusive numbers is how events 'lose' five figures without anyone spending them, which is why the VAT toggle is off by default.
Why venue and catering dominate
In a hotel-hosted event, venue and catering together typically run 45–55% of the cost base — which is why the venue tier and catering level move the total more than anything else you can change here. The most controllable large line is the food and beverage guarantee you give the venue a few days out: set against a realistic no-show rate, it moves real money in minutes. A full method and the complete sample budget live in the Novex budgeting guide and docs linked below.
How to use the budget calculator
- 1
Pick your event type and attendees
Choose conference, corporate, exhibition, gala or workshop, then enter your expected attendee count — most lines scale from it.
- 2
Set venue tier and catering level
These two choices move the total the most: together, venue and catering are around half of a typical event's cost.
- 3
Toggle what's included
Turn AV, speakers, marketing, badges and staffing on or off to match the scope you're actually buying.
- 4
Read the range and export it
Budget to the Expected column, keep an eye on High, then print, download a CSV, or email the itemized budget to yourself.
Event budget questions
How much does an event cost per person?
Published planning benchmarks for professionally produced conferences span roughly $500–2,500 per attendee, driven mostly by city, venue class and catering level. This calculator's default scenario lands around $857 per attendee — a reasonable mid-point to sanity-check your own draft against.
How is the estimate calculated?
Every category baseline is derived from a real, populated sample budget for a 300-person, two-day conference, then scaled to your attendee count and adjusted by event type, venue tier and catering level. Food and beverage includes a 23% service charge, and a 12% contingency is added on top — both taken straight from the sample budget.
Should I include VAT in the budget?
Build the budget ex-tax first, then add VAT as its own line — mixing tax-inclusive and tax-exclusive figures is a common way budgets quietly go wrong. The 15% VAT toggle here applies the standard Saudi rate on top of the pre-tax total, and it's off by default.
What is the biggest line in an event budget?
Food and beverage plus its service charge, in almost every hotel-hosted event — often a third or more of total cost. It's also the most controllable large line, through the guaranteed headcount you give the venue a few days before the event.
Is this a guarantee of cost?
No. It's a planning estimate based on your inputs and a real sample budget, rounded to sensible figures. Actual costs depend on your city, venue, season and negotiations — use the Low and High columns as the realistic range.
Can I export or email the budget?
Yes. You can print or save it as a PDF, download a CSV to drop into a spreadsheet, or optionally email the itemized breakdown to yourself — no account required to use the calculator.
Turn the plan into a live budget
Start free and build this budget for real — cost and revenue lines, approval and lock, then committed and actual spend tracked against it per line.