Birthday party invitations — wording and when to send them

When to send birthday invitations

Three weeks before the party.That is the window for most birthdays — kids’ parties and casual adult ones alike.

Three weeks is long enough for families to move a swim lesson and for you to gather replies, and short enough that the party stays on the fridge and in mind. Weddings run on a stricter clock — six to eight weeks, as our wedding invitation guide explains — but a birthday is kinder to plan. Only a few situations move the window.

Kids’ parties, by age

First and second birthdays — three to four weeks. These parties are really for the grown-ups, and grown-ups have fuller calendars than toddlers. Give the grandparents time to book a train.
Preschool and elementary school — two to three weeks. Enough notice for parents to sort schedules and gifts, not so much that the invitation is lost under school papers. If the date sits near a school break or a holiday weekend, add a week — calendars empty out and fill up around those.
Teens — one to two weeks. Their plans firm up late anyway. A group text with a good-looking card attached beats paper here.

Adult parties and milestone birthdays

A casual party or dinner — two to three weeks.The same window as a kids’ party, for the same reason: enough notice to keep the evening, not enough to forget it.
A milestone birthday — four to six weeks. People treat a round number as worth rearranging things for. Give them room to.
Guests traveling — six to eight weeks, and send a short heads-up text months ahead so flights get booked at sensible prices. That message does the save-the-date job; the invitation follows with the details.

Virtual parties and last-minute invitations

A virtual party needs one to two weeks. There is no travel to arrange, but people still guard their evenings — and send the video link the day before, not on the invitation itself.

And if you are reading this ten days out: a digital invitation sent today still lands today. Nothing goes in the mail, so a late start costs you nothing but a head start on replies.

The send windows at a glance

3–4 weeks beforeFirst or second birthdays
2–3 weeks beforeKids' parties and casual adult ones
4–6 weeks beforeMilestone birthdays — 30th, 40th, 50th
6–8 weeks beforeParties your guests will travel for
1–2 weeks beforeTeens' parties and virtual ones

What to write on a birthday invitation

Five things to include on every birthday invitation, with a line of wording for each — and two more for kids’ parties.

Whose birthday, and which one— “Maya is turning six.” The age leads on a kids’ card. For adults it is optional; some 40th birthdays would rather the number stayed home.
The day, written out with the date— “Saturday, May 9.” Writing both is your typo alarm: if the 9th turns out to be a Friday, you will catch it before your guests do.
Start and end time— “2 to 4:30 p.m.” The end time matters most at kids’ parties, where every guest arrives with a driver who needs to plan the pickup.
The place, on one line— “Grove Park pavilion, 200 Grove Ave.” A card sent by message lets guests tap the address straight into a map.
How to reply, and by when— one method, one date. “Text Sam by May 2 — 555-0142.” A date beats “two weeks before”; nobody does that math.

For kids’ parties, add:

Drop off or stay— “Drop-off from 1 p.m., pickup at 3:30,” or “Parents welcome to stay — there will be coffee.”
A food and allergy line— “Pizza and cake — tell us about any allergies when you reply.”

Saying the awkward things politely

The trick with gifts, plus-ones and grown-up-only parties is to say the thing plainly, once, and warmly:

No gifts:“No gifts, please — your company is the present.”
Gift ideas, when people will ask anyway:“If you would like ideas, ask us when you reply — we keep a short list.” A registry link sits better in a message than printed on the card.
Plus-ones:address the invitation to the people invited, by name. “We have saved seats for you and a guest” says yes; a card addressed to Jess alone says no, without a single hard word.
Adults only:“Grown-ups only this time — we are keeping bedtimes intact.”

Wording examples you can copy

Take these as they are, or trim them — short reads better on a card, and better still on a phone.

For kids’ parties

First birthday:“Ella is turning one! Join us for cake in the backyard. Saturday, June 6, 3 to 5 p.m. — 14 Rowan Street. Text Anna by May 30: 555-0184.”
Tea party:“You are invited to a tea party for Nora’s fifth birthday. Sunday, April 12, 2 to 4 p.m., at our place — 8 Linden Court. Wear something you can sip in. Reply to Priya by April 5.” Our Par-tea design was drawn for exactly this party.
Themed:“Calling all superheroes: Leo turns seven on Saturday, March 21. Capes assemble at 1 p.m., villains defeated by 3:30. Grove Park pavilion. Text Dana by March 14.”
Drop-off party:“Sofia is turning nine and taking the crew bowling. Saturday, October 10 — drop-off at 1 p.m., pickup at 3:30, Lakeview Lanes. We will keep them fed. Reply by October 3.”
Joint party:“Two birthdays, one bounce house: Mia (6) and Theo (4) are celebrating together. Sunday, May 17, 10 a.m. to noon, 22 Alder Way. One reply covers both — text Kim by May 10.”
Park party:“Cake at the park for Ava’s third birthday. Saturday, September 12, 10 a.m. — Grove Park pavilion, rain or shine. Tell Ben by September 5 if you can make it.”

For adult parties

Casual:“Sam is turning 34 and firing up the grill. Saturday, July 11 from 4 p.m., 31 Beech Street. Bring nothing but an appetite. Text Sam by July 4.”
30th:“Priya is turning 30 and would rather celebrate than admit it. Dinner first, dancing after — Saturday, February 21, 7 p.m., Casa Verde. Reply by February 13.”
50th, with some polish:“Please join us for dinner to celebrate Maria’s 50th birthday. Saturday, November 7, at 7 p.m. — The Halstead Room. We would love a reply by October 24.”
Dinner out:“Birthday dinner for Dev — Friday, June 19, 8 p.m. at Nonna’s on 5th. We have booked the long table. Let Alice know by June 12 so the table stays long enough.”
Surprise party:“It is a surprise: Dan turns 40 on the 28th and knows nothing. Arrive by 6:45 p.m. sharp, 12 Cedar Lane, and park on the next street over. Not a word — reply to Maya by the 21st.”
Virtual:“A birthday toast for Grandpa Joe’s 80th, wherever you are. Sunday, January 18, 5 p.m. Eastern, on video — we will send the link the day before. Reply to Rachel by the 15th.”

Message openers and subject lines

The first line is all a phone preview shows, so put the name and the date in it and keep it under about 45 characters:

“Cake on the 14th — save the afternoon”
“Leo is turning 7: party details inside”
“You are invited — Sam’s 34th, July 11”
“Shh — a surprise for Dan on the 28th”

RSVP prompts

“Text YES or NO to 555-0142 by May 2.”
“Reply by March 14 so we can count the cupcakes.”
“Let us know by Friday — we are booking the table Monday.”
“Tap reply and tell us how many are coming.”

If people do not reply

Set the RSVP deadline one week before the party, and nudge the day after it passes. A week is enough to settle the food, the cake and the goody bags.

Most silence is not a no — it is a message read at the wrong moment. Two follow-ups, then stop:

The day after the deadline:“Hi Jess — counting heads for Leo’s party on the 21st. Can you two make it?”
Three days before the party:“Last call for Saturday — we would love to see you. Any word?”

After that, plan without them, and let the spare slice of cake find someone on the day.

Printed, emailed or sent by text

The wording barely changes between channels; the file formats do the changing:

Printing? Use a print-ready PDF — it stays sharp at any print shop or on a home printer, and card stock around 110lb cover feels like an invitation rather than a flyer.
Emailing? Keep the subject under about 50 characters — the openers above fit — and put the card in the body of the email, not as an attachment to open.
Texting?Send the card as a PNG so it shows right in the thread, with one line above it: name, date, “details on the card.”

Every Olive design sends you both files the moment you pay — a print-ready PDF and a PNG for sending — so you never have to pick a format in advance. Type your wording into the form, watch the live preview redraw as you type, pay once, and both arrive in your inbox. No account. And if you spot a typo after the files arrive — even in your own wording — one free revision corrects it. The birthday designs sit together on one page, and if you are still weighing digital against paper, that question has a guide of its own.