141+40th Birthday Captions For Instagram-Happy & Myself 2024

And so you turned 40? Tell us how you celebrated your ruby jubilee? What are the things you did and where did you go? And while you share the pictures, don’t forget to say something interesting. We are here to help you with these 40th birthday captions for you.

Did you twirl in a new dress, or head somewhere special with your husband and kids? Did you order pizza and have some fun with friends? Or cut a cake with your boss and colleagues?

Nothing’s too small to share when you just turned 40. So, here are some 40th birthday captions to help you describe all those amazing pics on the Insta family.

More Related Captions- 1st Anniversary Captions

Table of Contents

40th Birthday Captions

The significance of this day is a celebration of your life, not the funeral of your youth.
Our birthdays are feathers in the broad wing of time.
Happy Birthday, sweet brother. So glad God gave you to our family and that He took the time to show us how He uses your life for His glory. Love you big.
They say 40 is the new 30. However, it should be noted that they often lie.
It’s my birthday, roll the cake in so I can share my birthday wishes.
Happy 40th birthday. I couldn’t believe that it just took you 40 years to look this good!
Today is the day more heartful messages and letters will pour in, friends and family will surround me, and a cake will be cut because today is my birthday.
The best part of being 40? We did most of our stupid stuff before the internet.
40 years of being alive.
It is my birthday and your wishes are welcome.
40 is when you finally get your head together, but your body has other ideas. Happy birthday!
I am 4 perfect 10s today!
Today is the day my friends and I won’t drink beers but eat cakes instead.
Goodbye to my old age. You’re welcome new age.
39 was so last year.
The great thing about getting older is that you don’t lose all the other ages you’ve been. So the older you get, please appreciate all the good times and bad times, they’re what shaped you. Today I turn 40 and I am still appreciative.
Happy new age to me, even though I am still a year younger than I’ll be next year.
Here’s to maturing like a fine wine. Happy 40th birthday!
Fierce, fabulous, and 40!
Getting older but my inner child is ageless.
You’re not 40. You’re 29.95 plus shipping and handling.

40th Birthday Captions For Instagram

40 is fine when you look 29.
Now you’re as sexy as two 20-year-olds. Happy 40th Birthday!
Aging is not lost youth but a new stage of opportunity and strength.
Here’s how you really know you’re forty: when Facebook is just another means to spy on your kids. Happy 40th birthday.
Happy birthday, dear sister. So proud of the woman you’ve become – you’re the best sister ever and I love you so much!
Happy Birthday! I can’t wait to see what you do with your next 40 years.
Officially left my thirties behind.
It is scientifically proven that people who have more birthdays live longer.
Life’s milestones are not supposed to be counted, they’re supposed to be celebrated.
First day of my 40th year, which started the day I was born. Thankful for all the love, joy and continuity of life. Happy birthday to me.
You’re 40 years old? You’re 4 perfect 10s! Happy birthday.
Cheers to 40 years.
I would have planned a big 40th birthday party for you, but whodathunk you’d make it this far?
Kissing my thirties goodbye.
40 looks good on me. Just sayin’.
I’m now 14,611 days old, 350,664 hours old or 21,039840 minutes old — but who’s counting?
Let’s do this 40!
The past has its blessings and they have helped along the way. Today marks the beginning of another past with more blessings.
Love and sharing are in the air because it is my birthday.
Today, you’re a little more beautiful, smart, witty, and awesome. You happen to be a little older, too.
40 is four perfect 10’s.
This new age means a lot to me. It means I have added one more year to my experience, my survival on Earth, the love I’ve shared, and the time spent with those who matter most to me.
I am 40 today but not afraid of old age. What scares me is an unfulfilled life.
Happy birthday to me. 40 isn’t just a number. It’s 40 years of memories, friends, loved ones & adventures. Thanks for all the Birthday wishes—here’s to 40 more!

Happy 40th Birthday Captions

I regret to inform you, but your 30s have expired.
I hate to call you the F word, but… you’re forty! Happy Birthday!
A new age, a new beginning.
40 and fabulous.
Age is whatever you think it is, you are as old as you think you are.
Another birthday means your life journey is incomplete. May your path be paved with success and guided by love.
New age and more maturity, even though I can’t promise to be less goofy.
Today is the oldest you’ve ever been, and the youngest you’ll ever be again.
God gave us the gift of life; it is up to us to give ourselves the gift of living well.
The secret to staying young is make-up… make up an age, then stick with it!
Four decades of being your wonderful self. Happy birthday, buddy!
40 years never looked this fine.
Today is the day a party won’t start until I walk in.
Youth has no age.
When it comes to staying young, a mind-lift beats a face-lift any day.
Dear brother, even at 40 years, you’re still my big brother and someone I admire and look up to. Happy birthday!
This is my second time turning 20.
I am four-decades-old today!
Just turning 20 twice.
18 with 22 years of experience.
Happy birthday to a great friend. Thanks for always being in my life throughout our journey so far and I look forward to good times ahead for and for me.
Your first 40 years were pretty damn great. Here’s hoping you get at least 40 more!
Cheers to being 40 and having fun!
40 years and you’re still my favourite person. I love you more today than I did 40 years ago! Happy Birthday, sweetheart!!!
Today is my birthday and also a gifting day from you to me.

Funny 40th Birthday Captions

Aged to perfection.
My milestone birthday is on this day. Happy birthday to me!.
No bad vibes, it’s my birthday.
Let’s drink some Red, Red Wine. Cause UB40 now.
Know that you are the perfect age. Each year is special and precious, for you shall only live it once. Be comfortable with growing older.
Today is the sweetest day of all. Happy 30th birthday big man. I love you to the moon and back! #happybirthday.
Look who’s 40!
Now that you are forty, what better time to knock things off your bucket list? You better do it now before you actually kick THE bucket. Happy fortieth.
Forty is fine when you look 29.
You look good for 40. Scratch that, you look good, period. Happy Birthday!
Many happy returns on your 40th birthday.
Cheers to 40 years!
Congrats on turning the big 4-oh. You’ve accomplished so much in your life, and to think, you’re just getting started.
Life is a journey, so at 40 I am still on a journey with its ups and downs and lessons to be learned. I wish myself the best on my birthday.
I am officially a quadragenarian.
Congratulations on four decades of sheer awesomeness!
A birth-date is a reminder to celebrate life as well as to update life.
This is 40.
As I celebrate my birthday today, I wish to keep on being a shiny thread in the beautiful tapestry of the world.
Fortylicious.
Forget the past. Look forward to the future. For the best things are yet to come.
I cannot think you enough for turning 40 first.
And just like that … I’m 40!
40 years old and still going strong and great. Happy birthday to the best son a mom could ask for. Love you, my darling!

40th Birthday Caption For Myself

Take a deep breath and step on through. This is your new chapter.
Lordy, Lordy, look who’s 40! Hope your big day is positively wonderful.
Warmest wishes for a delighted 40th birthday.
40 is the new… what was I saying?
Happy birthday to me, and more of everything I ever wanted.
They say 40 is the new 30. Please tell that to my knees.
Wishing you a pleased birthday! Life begins at forty.
Today is all about music, candles, and cakes.
Happy 40th Birthday to my amazing husband! I’m still head over heels for you, and I always will be.
Age is a funny thing. Some people let it affect their lives and others only see it as a new opportunity to live more.
Happy Birthday to my beautiful wife, who is way too sexy to be 40 years old.
Now that you are forty, I say we screw the rules and go party! After all, you’re never too old to be young, right? Happy 40th to my youngest old friend.
I’m not over the hill. I’m over the mountain.
You make 40 look good.
40… More fun than two 20-year olds!
40 isn’t old if you’re a tree.
Keep calm, 40 is the new 20.
Naughty forties, let’s go!
Yesterday is gone, tomorrow is not here, so live today and enjoy the year.
Happy 40th Birthday! How does it feel to be the world’s oldest kid?
Happy 40th Birthday! Oh, and if you wake up feeling like crap tomorrow, it’s not a hangover – that’s just what it’s like being old.
Age is but a number that you don’t have to reflect on the outside.
Happy Birthday! And thank you so much for turning 40 before me!
Today is my birthday. I see it as another chance of living, correct my mistakes, and do things that make a difference. Today is a big day for me.
Here’s to turning 40, and all the fun, success and friends that are ahead of you. Happy Birthday, darling sis!

40th Birthday Instagram Captions For Husband

I am a year wiser today!
Stay young at heart and make time to play, even if your age makes you think otherwise.
Happy birthday. It took you 40 years to look this good!
Forty is the new awesome. Happy Birthday!
Turning 40 is a piece of cake and a few extra candles.
Happy 40th Birthday, baby! Your birthday spanking is going to be a real doozy!
Thanks to mom for birthing this wonderful child on this day!
Wrinkles are tally marks of our birthdays. Here’s to another one!
I am holding on to my inner child as I grow older!
Now that you’re 40 you get to start enjoying colonoscopies.
Wishing you a truly fabulous day.
Happy 40th Birthday, sweetie! If we gotta grow old, let’s grow old together!
Here’s to you, brother! I love you so much. 40 is your year and I believe the following years will even be better.
The first 40 years of childhood are always the hardest.
On your 40th Birthday, you might feel old. You might be right.
Age only matters if you’re a cheese.
May your makeup conceal your wrinkles, may your hair dye not fade, may this be the first of many 40th Birthdays!
A very big birthday to a friend who makes the world special. Love you dearly and wishing you a great year ahead.
None are so old as those who have outlived enthusiasm.
Looks 18, feels 14, acts 8 … that makes me 40.
Congratulations on your 40th birthday.
Aged 40 years … I’m officially vintage.
Guess who’s 40…