30th Birthday Wishes: What to Write in a 30th Birthday Card

30th birthday card messages and wishes

Thirty is the first birthday people have feelings about. Some want the jokes about knees and early nights, others would rather you said something kind about how far they've come. The messages below cover both, so you can match the tone to the person rather than the number.

Most 30 year olds are somewhere between a first flat and a first mortgage, juggling work, friends and the sense that everyone else has it sorted. A card that says you've noticed the effort will always beat one that just says the big three oh.

Pick a line, add a detail, sign it properly. That's the whole trick.

Funny 30th birthday wishes

  • Happy 30th. Your back will start making noises soon, and they're all normal. Shop this card
  • 30 today. Officially the age where a good night out means a good night in. Shop this card
  • Congratulations, you're 30. That's basically 21 with better bedding. Shop this card
  • Happy birthday. At 30 you know exactly who you are, and you're mostly fine with it. Shop this card
  • You're 30 now, so it's socially acceptable to leave a party at half nine. Enjoy. Shop this card
  • Thirty years old and still the youngest person in the room in your head. Happy birthday. Shop this card
  • Happy 30th. The good news is you've stopped caring what people think. The bad news is your hips. Shop this card
  • Welcome to your thirties, where you'll spend real money on a mattress and be delighted about it. Shop this card

Heartfelt 30th birthday messages

  • Thirty looks good on you. Here's to a decade that treats you well. Shop this card
  • You've built something to be proud of in your twenties. Enjoy your 30th. Shop this card
  • Happy 30th to someone who's kind to everyone, usually before themselves. Shop this card
  • The best is genuinely still ahead. Have a wonderful 30th birthday. Shop this card
  • Thirty years of being brilliant, and no sign of stopping. Happy birthday. Shop this card
  • Whatever this decade brings, you'll handle it. Happy 30th. Shop this card
  • So glad you were born, today especially. Happy 30th birthday. Shop this card

Short 30th birthday card messages

Rude and cheeky 30th birthday messages

  • You're 30. That's not old, that's just tired with better taste. Shop this card
  • Happy 30th, you ancient relic. Mind the stairs. Shop this card
  • Thirty years and you still can't parallel park. Happy birthday. Shop this card
  • You've hit 30 and it hit back. Have a good one. Shop this card
  • Congratulations on 30 years of getting away with it. Shop this card

Milestone birthday cards

For the birthdays that end in a zero and deserve a fuss.

How to write it so it lands

  • Funny opener, sincere close. It works nearly every time.
  • Don't stack three ageing jokes on one card, it starts to read as unkind.
  • Sign with your name in full if there's any chance they'll wonder which Sam it's from.

Where to shop next

Frequently asked questions

What do you write in a 30th birthday card?

Acknowledge the decade, keep the ageing jokes light and add one genuine line about them. "Thirty looks good on you, here's to a decade that treats you well" suits almost anyone.

Are 30th birthday jokes about getting old a good idea?

Only if they'd laugh at them out loud. If you're not sure, use one gentle joke and follow it with something sincere so the card doesn't land badly.

What is a good 30th birthday gift?

Something they'll use often rather than something showy. A candle, a keepsake or a joint gift towards a weekend away all go down well alongside a card that says something real.

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