40th birthday ideas

Forty and over the hill, with the best views still ahead. Traditions, party ideas, gifts, toasts and card messages for turning 40.

What turning 40 means

Turning 40 is one of the big ones. It marks the point many people think of as the middle of life, which is why the 'over the hill' jokes show up every year. Most people at 40 have built a home, a career or a family, and know themselves better than they did at 30. It's a natural moment to look back with a laugh, take stock of what matters, and set a few fresh goals for the next chapter.

Traditions and customs

Over the hill party
A long-running US custom where friends tease the guest of honor about being 'over the hill' with themed decorations and jokes.
Black balloons and decor
Black balloons, tombstone props and 'RIP my youth' signs are classic over the hill party touches.
Gag gifts
Joke gifts like reading glasses, a fake cane or a giant pill organizer are part of the fun. Pair them with one real gift.
Photo look back
Many parties include a slideshow or photo board showing the guest of honor through the years.

What changes at 40

Age discrimination protection
The federal Age Discrimination in Employment Act protects workers aged 40 and older from age-based discrimination on the job.

General information for the US, not legal or financial advice. Rules can change and some vary by state.

Party ideas

Over the hill bash
Go all in with black balloons, tombstone props and a table of gag gifts at home.
Backyard cookout
Fire up the grill, play their favorite music and keep it relaxed with family and friends.
Escape room night
Book a private escape room for a group challenge that ends with dinner nearby.
40 before 40 dinner
Host a dinner where every guest brings one memory or lesson to share out loud.
Weekend getaway
Rent a cabin or beach house for a weekend with close friends or a partner.
Concert or show night
Get tickets to see a band or comedian they loved in their twenties.
Potluck game night
Ask guests to bring a dish and play board games or trivia about the birthday person.
Hike and picnic
Climb a local trail together and celebrate at the top with snacks and a toast.

Color ideas

BlackSilverGold

A suggestion, not a rule. Their favorite colors always win.

Cake ideas

  • Over the hill tombstone cake. A chocolate sheet cake shaped like a tombstone with a funny epitaph piped on top.
  • Black and gold drip cake. A dark chocolate cake with a gold drip and a big '40' topper.
  • Favorite things cupcake tower. Cupcakes in four or more flavors, one for each decade the guest has lived.

Planning timeline

  1. 6 weeks outPick the date, set a budget and decide between a funny over the hill party or something more low-key. Send invites or a save the date.
  2. 3 weeks outOrder black and silver decor, book any venue or activity, and start gathering old photos for a slideshow.
  3. 1 week outConfirm the guest count, order the cake and pick up a few gag gifts to go with the real gift.
  4. The day ofSet up the balloons and photo display early, and plan one moment for a toast or a few kind words.

Gift ideas for a 40th

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Toasts for a 40th

They say life begins at 40. If that's true, we can't wait to see what you do next. Raise a glass to the next forty!

To the friend who is officially over the hill but somehow still runs up it faster than the rest of us. Cheers to you.

Forty years of stories, laughs and a few questionable haircuts. Here's to the person who makes every one of our lives better.

Card messages

Happy 40th! You're not over the hill, you're just at the top where the view is best.

Forty looks great on you. Wishing you a year full of good food, good people and zero back pain.

Welcome to your forties. May this decade be your most confident, joyful and adventurous one yet.

Happy birthday to someone who has spent 40 years making the world a little brighter. We're so lucky to know you.

Don't think of it as turning 40. Think of it as turning 21 with almost two decades of experience.

Cheers to 40 years of you. Here's to the stories still waiting to be written.

More birthday wishes →

40th birthday questions

What does 'over the hill' mean for a 40th birthday?

It's a playful US custom that jokes about reaching the top of life's hill at 40. Parties often feature black balloons, tombstone props and gag gifts.

What color is for a 40th birthday?

There's no official color. Black is the classic choice for over the hill parties, often paired with silver or gold.

What do you do for a 40th birthday?

Popular ideas include an over the hill party, a dinner with close friends, a weekend trip or a concert. Pick something that fits how much fuss the birthday person enjoys.

What is a good gift for a 40th birthday?

A personal keepsake like a custom photo book, an experience such as a spa day, or a quality upgrade they'd never buy themselves all work well. A gag gift on the side adds a laugh.

Birthday wishes for the 40th →What happened in 1986 →
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