Birthdays · 11 min read

Kids’ birthday party invitations: wording, timing and etiquette

When to send them, what to put on them, who to invite, and wording for every age from a first birthday to a sleepover.

By Wonderful Invites · Updated

The short answer

Send kids’ birthday party invitations 2 to 3 weeks before the party (3 to 4 weeks for a weekend party in a busy season, such as December or the end of the school year), with a reply-by date about a week before. Include the child’s name and the age they’re turning, the start and finish times, the full address, what to bring or wear, and whether parents stay or it’s a drop-off party with a pick-up time. Ask parents to mention any allergies when they reply.

  • Send invitations 2 to 3 weeks before; 3 to 4 weeks for a weekend party in December or at the end of the school year.
  • Set the reply-by date about a week before the party, or earlier if your venue needs numbers sooner.
  • Always give a finish time, and say whether parents stay or it’s a drop-off party with a pick-up time.
  • Many schools ask that invitations are only handed out at school when the whole class is invited.
  • Ask about allergies on the invitation, and talk to the parent directly about anything serious.

When should you send kids’ birthday party invitations?

Send them 2 to 3 weeks before the party. That’s long enough for families to keep the day free, and short enough that nobody forgets. For a weekend party in a busy season, such as December, the last weeks of the school year or a long weekend, send them 3 to 4 weeks ahead.

When each step usually happens, counted back from the party
WhatWhen
Book the venue or entertainerAs early as you can: popular Saturday slots go first
Send the invitations2 to 3 weeks before (3 to 4 in busy seasons)
Reply-by dateAbout 1 week before
Reminder to families who haven’t replied2 or 3 days before the reply-by date
Final numbers to the venueWhenever your booking asks, often a few days before
A note to families with the pick-up time and any changesThe day before

The busy season follows the school calendar. The school year ends in December in Australia, in late June or July in the UK, and in May or June in the US, and birthdays near those weeks compete with concerts, end-of-season sports parties and holidays. Earlier is kinder then.

What should a kids’ birthday invitation include?

The child’s name and age, the date, the start and finish times, the address, and a reply-by date with how to reply: those are the essentials. Then add whatever saves parents a question.

  • Who it’s for: the child’s name and the age they’re turning.
  • When: the day, the date, and both the start and finish times.
  • Where: the full address, plus parking or which entrance if it isn’t obvious. For a park, name the spot (“the picnic shelter by the playground”).
  • Reply by: the date, and how to reply.
  • Parents: whether they stay, or it’s a drop-off party, with the pick-up time.
  • Siblings: whether brothers and sisters are welcome.
  • What to wear or bring: a costume for a theme, swimmers and a towel, clothes that can get messy, a sleeping bag.
  • Food and allergies: party food and cake, or a proper lunch, and a line asking about allergies.
  • Gifts: only if you have a preference, such as no gifts, a fiver party or a book swap.

Should you invite the whole class?

Invite the whole class, or keep the party small and invite families directly: both are kind, as long as nobody watches the invitations being handed out without one. Many schools and childcare centres ask that invitations only go out at school when everyone in the class is invited, and some accept “all the girls” or “all the boys” too.

  • The whole class: nobody is left out, and it suits a park, a hall or a venue package. Expect a few to decline; weekends are busy.
  • All the girls or all the boys: common in the early school years, but check your school’s rule first.
  • A few close friends: right for sleepovers, outings and older kids. Send invitations straight to parents, and ask your child to save the party talk for home.

How many is enough? An old rule of thumb is the child’s age plus one: six friends for a fifth birthday. It suits toddlers and parties at home. Venue parties usually set their own number in the package.

Are siblings invited to a kids’ birthday party?

Only if the invitation says so, so say so either way. Siblings are usually welcome at a first birthday or a park party where parents stay, and usually not at a venue party priced per child, a drop-off party or a sleepover.

Siblings welcome

Brothers and sisters are welcome too.

Just let us know how many are coming when you reply.

The invited child only

This party is for Mia’s classmates, so we can’t include siblings this time.

Thank you for understanding.

How do you say no gifts, or ask for a fiver party?

Say it in one kind line near the end of the invitation, and give parents an easy alternative if you’d like one.

What is a fiver party?

A fiver party is a birthday where each guest brings a $5 note in a card instead of a present. The birthday child puts the money towards one thing they really want, and families skip the dash to the toy shop. It’s a custom best known in Australia and New Zealand. In the UK a fiver is a £5 note, so the idea travels easily; in the US, explain it in a line on the invitation.

A fiver party

It’s a fiver party: instead of a present, please pop $5 in a card.

Ruby is saving for a new bike, and every fiver gets her closer.

No gifts

No gifts, please. Your company is the best present.

If you’d like to bring something, Leo would love a card he can read himself.

A book swap

It’s a book swap party: please bring one wrapped book, new or much loved.

Everyone goes home with a different book from the pile.

How do you handle allergies and food at a kids’ party?

Ask about allergies on the invitation, then follow up personally with any parent who mentions something serious.

  • Add a line: “Please let us know about any allergies or dietary needs when you reply.”
  • Say what food there’ll be. “Party food and cake” and “lunch” set different expectations, especially at midday.
  • Make the cake and party food nut-free if you can. It’s the easy, kind default for a group of children.
  • For a severe allergy or anaphylaxis, call or message the parent. Ask what’s safe, whether they’d like to stay, and whether they’d rather send their child’s own food and cake.
  • Keep the packets or an ingredients list for anything shop-bought, so parents can check.
  • Keep allergy details private: ask parents to tell you directly, not in a group chat.

Kids’ birthday invitation wording examples

Good wording leads with the child’s name and age, says what kind of party it is, and finishes with the practical details. Here are examples for every age and kind of party.

First birthday, family and friends

Our little Isla is turning one

Please join us for cake, cuddles and a very small party

Sunday 14 March, 10am to 12pm

12 Wattle Street, Marrickville

Grown-ups and siblings very welcome

Reply by Sunday 7 March

First birthday, at the park

Noah’s first trip around the sun

Come and celebrate with a picnic in the park

Saturday 13 March, 10am to 12pm

The rotunda, Victoria Park

Bring a rug; we’ll bring the cake

Toddler, parents stay

Oliver is turning three, and he’d love you to come and play

Saturday 10 April, 9:30am to 11:30am

Parents stay and play: coffee for the grown-ups, bubbles for everyone else

5th birthday, dinosaur theme

Roar! Leo is turning 5

Join us for a dinosaur adventure

Saturday 15 May, 2pm to 4pm

Come dressed as your favourite dinosaur, or just as you

Reply by Saturday 8 May

Whole class, at a venue

Mia is turning 7, and the whole class is invited

An hour of trampolines, then party food and cake

Saturday 13 March, 10am to 12pm

The trampoline park, 45 Park Road, Ryde

Socks and comfy clothes, please

Reply by Saturday 6 March, so we can confirm numbers

Drop-off party

Zara is turning 6

It’s a drop-off party: drop-off from 1:45pm, pick-up at 4pm

Please leave a mobile number when you reply, so we can reach you

Messy art party

Henry is turning 4, and things might get messy

Paint, glitter and a very big cake

Please wear clothes that don’t mind a splash of colour

Twins or a joint party

Ava and Grace are turning 6

Two birthdays, one party, double the cake

Saturday 1 May, 11am to 1pm

Pool party

Jack is turning 8, and the pool is open

Saturday 20 February, 2pm to 5pm

Bring swimmers, a towel, a hat and sunscreen

Parents, please stay: we’d love extra eyes on the water

10th birthday

Double digits

Arjun is turning 10, and that calls for laser tag, pizza and cake

Saturday 12 June, 1pm to 3:30pm

Pick-up at 3:30pm from the front entrance

Sleepover

Sofia’s 11th birthday sleepover

Arrive Saturday 5 June at 5pm; pick-up Sunday at 10am, after pancakes

Bring a sleeping bag, pillow, pyjamas and a toothbrush

Please tell us about allergies, and anything that helps your child sleep away from home

Early teens

Lachlan is turning 13

Pizza, games and a movie on the big screen

Friday 21 May, 6pm to 9pm

Pick-up at 9pm, as the credits roll

A message to send with the invitation

Hi Priya, Mia is turning 7 and we’d love Sam to come to her party on Saturday 13 March.

All the details are on the invitation. Could you let us know by 6 March?

What if parents don’t RSVP to a birthday party?

Some won’t, and it’s rarely personal: most silence is an invitation buried under forty messages in the class group chat. A short, friendly reminder two or three days before the reply-by date catches most of them, and a direct message catches the rest.

A reminder to parents

Hi Priya, just checking whether Arjun can come to Leo’s party on Saturday 15 May.

No worries either way. We’re confirming numbers with the venue on Monday.

The day before the party, send drop-off families a short note with the address, the pick-up time and anything that’s changed.

Replying to a kids’ party invitation

If you’re the parent being invited: reply by the date, even if it’s a no, and mention allergies and who’s doing pick-up. A quick no is kind; silence leaves another parent guessing how many party bags to fill.

Saying yes

Thanks so much for inviting Noah. He’d love to come.

He’s allergic to egg, so I’ll send something for him at cake time. I’ll pick him up at 4pm.

Saying no

Thank you for inviting Ava. She’s away that weekend, so she can’t make it, but she hopes Mia has the best birthday.

Sending your kids’ party invitations with Wonderful Invites

With Wonderful Invites, each family gets its own link and replies there for everyone on it. They tap the seal, the envelope opens, your music begins and the invitation appears, with your child’s age in number candles. Say whether parents stay or it’s a drop-off party, and the pick-up time is worked out for you. No gifts or a fiver party sits under Good to know, beside a map to the venue and “Add to your calendar”.

You see who has opened it and every reply, and a reminder goes only to the families who haven’t answered. A child’s birthday (14 and under) is one price for up to 1,000 guests, so the whole class fits. And if cake moves to 2pm, change it once: everyone sees the latest version on the same link.

Questions people also ask

How far in advance should you send kids’ birthday party invitations?

Send kids’ birthday party invitations 2 to 3 weeks before the party. For a weekend party in a busy season, such as December or the end of the school year, send them 3 to 4 weeks ahead, and set the reply-by date about a week before the party.

Is it rude not to invite the whole class to a birthday party?

No, it isn’t rude to invite only some of the class to a birthday party, but how you invite matters. Many schools ask that invitations are only handed out at school when the whole class is invited, so for a smaller party, send invitations straight to parents and ask your child to keep the party talk for home.

What is a fiver party?

A fiver party is a children’s birthday party where each guest gives a $5 note in a card instead of a present, and the birthday child puts the money towards something they really want. It’s best known in Australia and New Zealand. Write “It’s a fiver party” on the invitation, with a line explaining it if your guests may not know the custom.

Should parents stay at a kids’ birthday party?

It depends on the child’s age and the kind of party. Parents usually stay for toddlers and preschoolers, pool parties and parties in a park; from school age, drop-off parties are common. Say which on the invitation, and give the pick-up time for a drop-off party.

How long should a kids’ birthday party be?

Kids’ birthday parties usually run for about an hour and a half to two hours for young children, and two to three hours for older kids. For under-fives, an hour and a half covers play, food and cake before anyone gets tired. Put both the start and finish times on the invitation.

When should the reply-by date be for a kids’ party?

Set the reply-by date for a kids’ party about a week before the party. If your venue or entertainer needs final numbers earlier, set it two or three days before their deadline, and send a friendly reminder to anyone who hasn’t replied.