Birthdays
The Real Cost of 18th Birthday Invitations in 2026
We break down what an 18th actually costs — open bar, security, overtime — and why the invitation, at €29.99 once, is the part you never reprint.
Send The Joy · October 7, 2026 · 3 min read
Someone at the kitchen table is working out the numbers on the back of an envelope: 80 people, doors at 21:00, the bar until 03:00, plus a security guard who was not in the first quote. The venue's email says 'open bar available' and nothing about from when or until when. Then comes the question nobody has answered yet: who is sending the 18th birthday invitations, and what does that part actually cost?
Sort the night out in the right order. Price the things that move with the clock before you pay a deposit, and put the invitation in the same budget instead of leaving it for the last week. Here is what to ask.
The open bar is billed by the hour, not by the drink
An open bar is a time-based product. Two hours for 80 people is not half of four hours for 80 people, and the venue knows that better than you do. Ask for a price per person and per time slot, in writing.
- Price per person and per time slot. Covering 21:00 to midnight is not the same as keeping the bar open until 03:00.
- Minimum spend, and whether water or soft drinks for the people who are not drinking get charged separately.
- Closed bar versus a paid bar plus a cash float. If half your group does not drink, the numbers move to a different line.
- The exact time the bar closes, and what happens in the last half hour.
The extras that never make the first quote
The first email from a venue is a headline price. The contract is where the rest of the night shows up.
Ask how many security staff are included and what time they start on the door. If there is a DJ or a live band, settle before signing who pays for the rights to the music they play. Deposit, cleaning and the hard closing time usually appear for the first time on the contract, not on the first call.
The bar is billed by the hour. The invitation is paid for once.
What 18th birthday invitations really cost
Add up the print quote: paper, envelopes, stamps, and a second round of corrections the moment one name changes. Then add the cost nobody invoices — chasing confirmations in a group chat and messaging 80 people one by one when the time changes. A digital invitation is €29.99 per invitation, paid once, with no subscription. You publish a link and every scene unlocks. Guests open it in any browser on their phone, and there is nothing to install.
Moving the party an hour later should not cost a reprint
On paper, shifting the party from 21:00 to 22:00 means reprinting and redistributing everything that has already gone out. With a link, you change the time or the place in the editor and guests see the update without anything arriving on their phone. The map and the dress code get fixed in the same place, so nobody is left with the old address in a note. Confirmations land in a list inside the invitation, in order, instead of being counted in a group chat, and you decide what the RSVP form asks. If someone wants a paper copy for the memory box, the sensible mix is a link for everyone and a few printed copies.
Close the venue budget with those lines in writing, then settle the invitation in one afternoon: pick a design, try the cover for free and publish. At €29.99 per invitation, with no subscription and no envelopes to resend, the link is the only part of the party that updates on its own.
