26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (2024)

If the big four-oh is around the corner and you’re wondering, “what should I do for my 40th birthday?”, you’re in luck! We have plenty of 40th birthday party ideas and themes that are sure to make this milestone birthday celebration of yours one to remember.

Whether you want to keep the guestlist small on the big day or intend to go all out with a huge birthday celebration with loved ones, we’ve got you covered. From hiring a catererto choosing a birthday party theme, here are lots of 40th birthday celebration ideas that’ll help you celebrate your 40th year around the sun.

READ MORE

  • 37 Fun and Fresh Adult Birthday Party Ideas

  • More Milestone Birthday Party Ideas

  • A Simple Birthday Party Checklist for Adults

1. Host a Dinner Party

26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (1)

Photo: Jacob Lund/Shutterstock.com

If you ask me, a 40th birthday celebration is practically synonymous with a dinner party, because you really can’t go wrong! Hiring a private chef or professional caterer is the perfect way to wow your and your guests’ taste buds.

Pro tip: Here are 14 helpful questions to ask your prospective caterer.

2. Enjoy Live Music

Whether you go out to a concert or hire a live band to perform in your backyard, why not enjoy a live musical performance on your 40th birthday? From tribute bands to swing bands, there are hundreds of options to consider.

3. Murder Mystery Party

If your party guests are the type who enjoy whodunnits and solving mysteries, host a murder mystery party for your 40th birthday party. There are all kinds of themes you can go with, from classy 1950s jazz club to downright creepy haunted house Halloween vibes with scary costumes.

Pro tip: If you've never thrown your own murder mystery party, check out our murder mystery party guide for tips.

4. Host a Black Tie Event

Throw an ultra-stylish 40th birthday party by asking your guests to arrive dressed in their finest apparel. Paired with champagne and hor d'oeuvres, you can’t go wrong with a black-tie birthday party. You’ll definitely rent a photo booth or hire a photographer to commemorate how stunning everyone looks.

5. Book a Cruise

If you have the budget for it, why not go all out and book a cruise for a special day on the water? Invite your closest friends and catch some sun on the deck of a ship, in honor of your 40th birthday.

6. co*cktail Party

What better way to celebrate a milestone birthday than with delicious signature co*cktails? Get dressed up and enjoy a 40th birthday happy hour with your closest friends and family. Unless you’re going out, you might want to hire a bartender so you’re not wasting precious birthday hours shaking them up yourself!

7. Games Night

Plan on playing a few party games at your 40th birthday party, like charades, a trivia game or Pictionary. If you and your friends are avid gamers, you might even want to delve into something a little more niche — like a murder mystery, video games or even an interactive game show experience.

8. Have a Dance Party

26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (2)
Photo: G-Stock Studio/Shutterstock.com

Crank the tunes, hang up a disco ball and get your 40-year-old body moving with a dance party. Unless you’re going out to a club, you might want to find a venue that’ll allow you to hire a DJ or a live band to take your 40th birthday party to the next level. If you’re having your party at home, check out this fun dance party playlist for music inspiration.

9. Monochrome Theme

One easy but super fun themed party to consider for your 40th birthday is to choose one color and make it monochrome-themed. Ask your guests to dress in only that color, and match your party decorations, birthday cake, and even signature co*cktails so everything is uniform.

Pro tip: Don't hesitate to hire a caterer or bartender to help you figure out the best way to include the color of your choice on your menu.

10. Rent a Movie Theater

The best part about throwing a party at a movie theater is that your guest list can be as big as there are seats in the theater. Many theaters have party rooms you can reserve for snacks, drinks and of course birthday cake and ice cream, which will allow you to mingle with your guests before or after the movie.

11. Decade Party

Choose your favorite decade and give your 40th birthday party theme a retro vibe. A great option to go with is the ‘40s — you’re turning 40 after all!

Make sure to ask your party guests to come in the era’s clothing and ready to dance to nostalgic music. For music, you might want to hire a band that specializes in a particular decade, like:

  • '60s Band

  • '70s Band

  • '80s Band

  • '90s Band

Pro tip: If you’re wondering how to hire live music, take a gander through our tips on how to book a band.

12. Nostalgic Slideshow

Gather photos from the past 40 years and count on having a good laugh, cry and probably a cringe or two, too. You can gather the photos yourself or reach out to your guests for photos they might want to share.

Pro tip: You can prepare for future birthday slideshows by hiring a photographer or renting a photo booth.

13. Go Bowling

Whether you reserve a few lanes or rent the entire venue, there’s no doubt that you’ll have a blast bowling with your friends and family on your 40th birthday. Many bowling alleys have food and drink services, but on the odd chance they don’t, consider getting a caterer or bartender to help organize your menu.

14. High Tea Party

26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (3)
Photo: Ivan Marc/Shutterstock.com

Turn your 40th birthday party into a sophisticated affair by throwing a high tea party. It’s a perfectly elegant theme that’ll make for an excellent alternative to your typical birthday party. You’ll want to plan for tea-infused co*cktails, floral centerpieces, fancy table cloths, beautiful cupcakes, and tea tin party favors to really make your party special.

15. Comedy Night

Unless you decide to catch a live show, you can hire a professional comedian to perform at a venue of your choice — including your own home. From roastmasters to comedy singers, you’ve got options when it comes to celebrating your 40th with a laugh!

16. Superhero Theme

Make your 40th birthday extraordinary by throwing a superhero-themed birthday party. Ask your guests to dress as their favorite superhero or villain and hire a caterer to make specialty snacks. Make sure to create a spreadsheet of who plans on being what character to avoid overlaps.

17. Invite a Tarot Card Reader

Add an air of mystery to your 40th birthday party and bring in a tarot card reader for a peek into the future. Depending on the size of your guestlist, you may want to bring in more than one to be sure everyone you invite has the opportunity for a reading.

18. Read Your Horoscopes with an Astrologer

Did you know that professional astrologers are available for hire? Either as an alternative or in addition to a tarot card reader, have some fun with the unknown and get into what it means to be born on the day of your birth this year.

19. Go to Vegas

One popular way to ring in your 40th birthday is to have your party in Las Vegas. Live music? Magic show? A night out at the casino? Check, check and check. Plus, you can almost always find great deals on flights and hotel rooms year-round.

20. Karaoke

Even if you’re not a particularly musical bunch, karaoke is always a blast. If you don’t have a local bar in mind, you can always rent out a venue and hire a karaoke DJ to help you get the party started.

21. Wine Tasting

26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (4)
Photo: Fusionstudio/Shutterstock.com

This year for a happy birthday, turn your party beverages into a wine tasting experience. Hire a sommelier for a guided experience that might just teach you and your party guests a thing or two about your go-to chardonnay.

22. Poker Night

Celebrate your 40th birthday by hosting a poker night. If you really want to go all out, you could do a casino theme birthday party and offer a variety of games, like blackjack and roulette. Party snacks are a must, and while chips and dip are delicious, you may want to hire a caterer to put together some canapés and appetizers, too.

23. Backyard BBQ

If the weather permits it, invite your friends and family to enjoy some birthday cake at a backyard BBQ this year. Burgers, hotdogs, veggie skewers and a bowl of sangria should do the trick! Along with outdoor games, hiring a live band is always a great source of entertainment for a backyard BBQ.

Pro tip: If you’ve never hosted a party outdoors, check out this step-by-step guide for advice.

24. Play Outdoor Games

If you’ve decided to host your 40th birthday party outdoors, make sure to amp up the entertainment by having a few outdoor games on hand. Bocce ball, spikeball, lawn bowling — take your pick. If there will be kids at the event, you might even want to hire a face painter for added entertainment.

25. Supernatural Theme

Tap into the occults this year with candles, tea-leaf readings and ouija boards. You could even hire a psychic or tarot card reader for professional insight into what the future may bring.

26. 40th Birthday Decorations

26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (5)

Photo: Annie Spratt /Unsplash

If you’ve decided on your 40th birthday party theme, you’ll want to do your best to find decorations (or DIY some) that match up with that theme. It can be as easy as color coordinating or doing a theme search on Amazon or Party City.

If you choose the theme-less route, you’ll still want to deck out your space with birthday decorations —perhaps some funny over-the-hill decorations will get a good laugh. Here's a checklist of items to definitely consider:

  • 40th birthday balloons

  • Happy 40th birthday cake topper

  • Birthday streamers and confetti

  • Eye-catching centerpieces

  • 40th birthday themed dinnerware and napkins

  • Tissue paper pom poms

  • Birthday banners

  • Fairy lights

  • Disco ball

  • Party favors

Check out our 40th birthday party ideas Pinterest board for more inpsiration.

Find even morebirthday party ideason The Bash.

About Brittany Barber

Brittany Barber, lover of books, dogs, and romance, graduated from Bishop’s University with a Communications and Theatre degree. After spending some time working abroad in the theater world, she is now a freelance writer covering a range of lifestyle topics including event planning for The Bash, WeddingWire, 2life and Fluttr, and shopping for BuzzFeed and Narcity.

26 Best 40th Birthday Party Ideas that’ll Guarantee a Good Time (2024)

FAQs

How do you make an unforgettable birthday party? ›

How to Throw a Great Birthday Party: 10 Ways to Make it Unforgettable
  1. Choose our Best Birthday Ever arrangement to make your birthday party even more special. ...
  2. Create a Guest List.
  3. Pick a Venue.
  4. Choose a Theme.
  5. Decide on a Time.
  6. Send Invitations in Advance.
  7. Have Plenty of Activities.
  8. Serve Some Delicious Snacks.
Nov 2, 2023

How do you throw a 40th party on a budget? ›

12 Creative 40th Birthday Party Ideas On A Budget (2024)
  1. Host your party at a stylish outdoor event venue. ...
  2. Have a birthday photoshoot party. ...
  3. Retro birthday party from your birth decade. ...
  4. Retro birthday party from any decade. ...
  5. Theme it up and plan a murder mystery party. ...
  6. Send out funny invitations.
Feb 19, 2024

What is associated with 40th birthday? ›

Turning 40 is a significant milestone in one's life, often associated with reflection, personal growth, and new beginnings. Beyond the sentimental aspects, the occasion also holds intriguing economic implications.

How do you throw a killer birthday party? ›

6 Ways to Throw a Killer Party or Event
  1. Come up with Something New. We all love a bit of creativity, newness, or uniqueness now and then. ...
  2. Give Your Event a Theme. ...
  3. Provide Different Activities. ...
  4. Inspire Your Guests. ...
  5. Send Quirky Invitations. ...
  6. Mix up the Guests.
Jan 13, 2020

How do you make a boring birthday party fun? ›

Everyone hates a boring party. Here's how to kick things up a notch
  1. Combine two unrelated themes. ...
  2. Find any random reason to celebrate. ...
  3. Make a vision board. ...
  4. Pay attention to the timing. ...
  5. Go big or go home. ...
  6. Give people space to do their own thing.
Nov 30, 2022

How long should a 40th birthday party last? ›

Make it at least 4 hours long. Or we've done Spotify playlists for many parties if you aren't sure what is the best for an event.

How much money should I give for a 40th birthday? ›

Birthday money

It appears that the general amount for a birthday celebration is around $25, no matter the relationship. Money etiquette experts suggest spending $10 to $20 for classmates while expanding the budget to $25 for close friends, $50 for relatives and upwards of $100 for your own children.

Is it worth having a 40th birthday party? ›

You've made it through your 20s and 30s and it's time to celebrate a brand-new decade, the big 4-0. While every birthday is worth celebrating, the decade milestones are extra special, and when it comes to 40th birthday party planning, we say go big or go home.

How do I make my party not boring? ›

Tips for Hosting a Fun Party
  1. Choose a Creative Theme. A well-thought-out theme can set the tone for your party and make it more engaging. ...
  2. Plan Interactive Activities. ...
  3. Hire Live Entertainment. ...
  4. Make It a Foam Party. ...
  5. Offer a Variety of Food and Drinks. ...
  6. Create a Comfortable and Inviting Atmosphere. ...
  7. Set the Stage for Socializing.
Jul 18, 2023

What makes a party amazing? ›

Lots of food, lots of drink and lots of ice and garnishes are key; it's a bore to run out of anything. More is more fun. "If you can't afford a full bar," says Elizabeth Allen, an event planner with offices in Boston and Manhattan, "have red and white wines and a novelty co*cktail."

How do I become less boring at a party? ›

Keeping yourself busy by playing a new role at the party can help you stay engaged and pass the time. Helping out with the party might also bring some life back into it and make things fun for everyone. You could try playing bartender and serving people drinks.

Is 40 the golden birthday? ›

Many people wonder exactly what age is the “golden year.” But there are actually multiple chances to celebrate. Your golden birthday is the year you turn the same age as your birthday – for example, turning 25 on the 25th, or 31 on the 31st. If you've ever wondered where the tradition comes from, you're not alone.

How should I dress for a party at 40? ›

The trick is to choose fabrics that look refined- like silk, chiffon, leather, or velvet. Amp things up with details like lace, sequins, florals or prints. The good news is, length doesn't matter: rock a mini or floor skimming dress, you decide. I would recommend avoiding a cotton sundress- save those for the daytime.

What's the best theme for a party? ›

Here are 20 theme party ideas that will make everyone want to be on your guest list.
  1. Harry Potter Magic. Bring the magic of Harry Potter home. ...
  2. Hollywood Glamour. If you love the glitzy world of the show business, this is the perfect party for you. ...
  3. Pink flamingo delights. ...
  4. Jungle Party.

Top Articles
Latest Posts
Article information

Author: Ouida Strosin DO

Last Updated:

Views: 6337

Rating: 4.6 / 5 (76 voted)

Reviews: 91% of readers found this page helpful

Author information

Name: Ouida Strosin DO

Birthday: 1995-04-27

Address: Suite 927 930 Kilback Radial, Candidaville, TN 87795

Phone: +8561498978366

Job: Legacy Manufacturing Specialist

Hobby: Singing, Mountain biking, Water sports, Water sports, Taxidermy, Polo, Pet

Introduction: My name is Ouida Strosin DO, I am a precious, combative, spotless, modern, spotless, beautiful, precious person who loves writing and wants to share my knowledge and understanding with you.