120+ Best 18th Birthday Wishes, Quotes, Messages

Are you looking for 18th birthday wishes? They’ve officially reached adulthood!

Commemorate this exciting turning point with our collection of heartwarming 18th birthday wishes.

Find the perfect message to express your warmest wishes

Now that you’re 18, I will start asking you for advice. And money. Happy birthday!

Today is the oldest you have been and the youngest you’ll ever be again. ― Eleanor Roosevelt

We are kids no more. We’ve matured, or so they say.

Happy 21st birthday! Live for today, laugh ‘till it hurts, and celebrate like you’ve never celebrated!

You’re never too old to play games or dream big. I pray you keep a smile on your face and a youthful spirit.

18th Birthday Wishes

Turning 18 only means you officially become an adult. Good luck!

As you step into the first day of your life as an adult, I can’t wait to get you to do everything that I can’t ask my parents to. Have the best 18th birthday, buddy.

May the first day of your independent life bring you a lot of great experiences—Happy birthday to a wonderful 18-year-old fella.

Pleased to look forward, pleased to look behind, and count each birthday with a grateful mind. ― Alexander Pope

I hope you enjoy this birthday because after 21 there are no other fun birthday numbers to look forward to! Happy Birthday!

Enjoy this special day with your loved ones and make some truly unforgettable memories because it’s the very first day of your adulthood! Happy birthday!

18 is the perfect age. You’re not old enough to regret mistakes and are young enough to make a few more. Happy birthday!

Even though you’ve turned 18 and are technically an adult, don’t be fooled. You are still a kid and will be for the next 18 years!

A birthday is like a new year and my wish for you is a great year full of happiness and sunshine! ― Catherine Pulsifer

They say maturity and wisdom come with age. Here’s to finding maturity.

Congrats on hitting another milestone! The first shot’s on me, then another 20 to go! Happy birthday!

Adulthood comes with great freedom and greater responsibilities; I only hope that you enjoy it to the fullest. Happy 18th birthday.

The little girl I knew so well is now a woman! Happy 18th birthday, dear!

Now you have become an adult, do you have to become wise as well? Never mind. Maybe you’ll improve with age. Happy 18th.

We should celebrate every year that we made it through and every year that we’re happier and healthier. ― Ellen DeGeneres

They say age is just a number. But when you hit 18, they expect you to know how to adult in an instant.

To the most sexy, funny, and brilliant person I know besides me. Happy 21st birthday!

I’ve watched you grow up from a feisty little kid to a young adult with a passion for life. This is an exciting time in your life and I know you’ll make a difference!

I’ll let you in on a secret on your 18th birthday. Just because you’re now an adult doesn’t mean you need to grow up.

You’re no longer a kid, so it’s time to start watching where you step. Welcome to the always-fun grown-up world!

Let us never know what old age is. Let us know the happiness time brings, not count the years. ― Decimus Magnus Ausonius

On your birthday, I have a little message for you. Go back. Adulting stinks.

Have fun legally losing money to alcohol and gambling. Happy birthday!

So lovely to see you all grown up. Happy 18th birthday! May this birthday go smoothly and your life be filled with success and happiness.

a birthday cake with gold letters and sprinkles

Your sweet childhood is no more. It’s time to lament the end of your innocence. Still, Happy 18th!

So, you aren’t allowed to goof around with the kids anymore. And the adults don’t think you are old enough to hang out with them. What’s it like to turn 18?

May God bless and keep you always, may your wishes all come true, and may you always do for others, and let others do for you. ― Bob Dylan

A little advice on your 18th birthday. 18 isn’t about responsibility. It’s about making mistakes to learn from later.

Live life to the fullest, laugh until it hurts, and love like there’s no tomorrow. You’ve only got one life – make the most of it!

So lovely to see you all grown up. Happy 18th birthday! May this birthday go smoothly and your life be filled with success and happiness.

Congratulations to you for entering into a new phase of life where you’re allowed to have fun as adults do. Happy 18th birthday!

You are 18 – an age where you will be treated as an adult to be responsible, but you won’t be given any major responsibilities. Enjoy the confusion!

Finally, after waiting 18 years, you’ve earned the right to buy more stuff! Welcome to adulthood!

Your birthday is my own to me dear. But yours gives the most. For mine did only lend me to the world; yours gave to me a friend. ― Marcus Valerius

You know all those things they told you not to do. Well, it’s legal now. Happy 18th birthday!

Cheers to you buddy and to an awesome 21 years of great fun, memories, and new challenges ahead!

It may well be your 18th birthday but it’s the first birthday of your adulthood. Let’s go out and have some special time because you deserve it.

a cake with candles on it

Welcome to adulthood! I wish you a great 18th birthday and hope every dream comes true.

These 18th birthday messages will make your beloved daughter feel cherished and loved as she should on her special day.

You don’t get older, you only get better. ― Shirley Bassey

You’ve reached the age where the birthday cake never has to end. You’re an adult; eat as much as you want.

Getting closer and closer to the big 3-0 and when your responsibilities and choices will matter! Enjoy these nice and easy years ahead of you!

God has given me a happy life and a great friend like you. This day is just as special to me as it is to you. Happy 18th birthday dear friend!

You have brought us much joy over the past 18 years and now as you step into adulthood, we couldn’t be prouder. Happy birthday, darling.

I couldn’t care less if you were 18 or 80. It all means the same thing to me: time to party!

You only live once, but if you do it right, once is enough. ― Mae West

It’s your time to shine on this adventure called life. Congrats on becoming an adult.

Happy birthday! If you still don’t feel like an adult yet…. You’re in the same boat as the rest of us.

Happy 18th birthday. Today, you’ve become a full-fledged adult, but don’t let this fact go to your head. Your parents still make your bed!

Our little girl is now an adult. When did you grow up and become this wonderful, compassionate woman that we can be so proud of? Happy 18th birthday, lovely daughter.

A multicolored streamer and stars

We all know you are still just an 8-year-old with 10 years of experience. I hope you have a great birthday!

Every age can be enchanting, provided you live within it. ― Brigitte Bardot

It’s on your 18th birthday that new and exciting possibilities open. I can’t wait to see the ones you grab. Happy birthday.

Your thirties are no different from your twenties. You just look 10 years older and things aren’t fun anymore…

Hope today will inspire you to take new steps and help you to make mature decisions for the greater good. Happiest 18th Birthday dear.

Can I just imagine that my baby girl hasn’t grown up but is just a happy 8-year-old with 10 years of experience? Happy 18th, my baby.

Um. I think you’re awesome. Happy birthday!

Every year on your birthday, you get a chance to start a new one. ― Sammy Hagar

An 18th birthday is more than just cake and presents. It’s a milestone in the road of life. The journey is yours to take.

When you turn thirty, a whole new thing happens: you see yourself acting like your parents.

You’re officially ready to look after yourself from now on. But always remember that I’m always with you whenever you need me. Happy birthday!

The little angel who came into our lives is ready to spread her wings now. Go rock the world, baby girl. Happy 18th birthday.

Whatever the past has gone, the best is always yet to come. ― Lucy Larcom

A hand holding a sparkler

Live your life beautifully, one moment at a time. Happy 18th birthday.

Happy 30th birthday. Don’t worry, you’re still an 18-year-old… now with 12 years of added experience!

Happy beginning to adulthood of yours. 18th birthday will open a new door of adventure for you. Enjoy it.

As you embark on your new journey into adulthood, all I want for you is to get all the success I had and none of the challenges. Happy 18th birthday, dear daughter.

Just like your nose and ears, my love for you will only grow with the years. Happy birthday!

The future belongs to those who believe in the beauty of their dreams. ― Eleanor Roosevelt

With each coming year, a new chapter begins. I can’t wait to read this story. Happy birthday.

Everything I know I learned after I was 30- Georges Clemenceau

I cannot believe you are an adult now. The world must seem more confused to you now. Kidding. Have a great 18th birthday.

May you achieve every dream you have and fulfill your greatest potential. Happy 18th birthday.

Keep this up, and soon you’re going to be 100 years old. Happy birthday!

If I could save time in a bottle, the first thing that I’d like to do is to save every day. ― Jim Croce

You’ve gone from a child to an adult in a single leap. Ride the wave with style.

Also visit: Birthday Wishes For Myself

A cake and balloons in front of a wood wall

Beautiful new dreams are yours to chase. Happy 18th birthday.

At 30 you finally start to catch up on those dreams you’ve been chasing for the last 10-plus years – Bonidette Lanz

Do not be so happy. You are still 8 years old with 10 years of added experience. You are an adult baby to me. Happy amazing 18th birthday beautiful.

When I remember the tiny baby that came into my arms 18 years ago, I can’t believe she has grown into this beautiful woman who stands before me today. You’ll always be my little girl, my 18-year-old superstar.

My only goal today is to make sure you have nothing to worry about. Save your worrying for tomorrow.

Live not one’s life as though one had a thousand years, but live each day as the last. ― Marcus Aurelius

The only time you live fully is from thirty to sixty. The young are slaves to dreams; the old servants of regrets. Only the middle-aged have all their five senses in the keeping of their wits. – Hervey Allen

Congratulations on turning 18! I cannot believe that my baby girl is ready to rock the world. Have an amazing birthday.

On this grand day as you take your first step into adulthood, know that you have the strength in you to make a change in this world. Happy 18th, daughter.

I’m lucky because today I get to celebrate the life of someone I love very much. As you go out into the adult world, I know that the values you’ve been raised with won’t leave you and that you will bring joy to many. Happy birthday! You are a blessing in my life. Happy Birthday!

If you can imagine it, you can achieve it; if you can dream it, you can become it. ― William Arthur Ward

The future is now. Make the most beautiful memories on your 18th birthday.

. For 30 beautiful years, you have made this world a more pleasant place for all who love you.

A sparkler in the dark

18 years ago an angel came into my life and brought lots of miracles with her. Thank you, my princess. Happiest Birthday ever.

Raising a naughty little boy was a roller coaster. Watching you grow into this wonderful person is reward enough. Happy 18th, my son.

You can grow older but please, please, please, please, please, please, please, never get old. Happy birthday!

Live vicariously, beautifully, and excitingly, discover, love, dare, and act as if there is nothing to lose. ― Andy Hertz

Every birthday brings with it sweet new possibilities for the future. I’m excited to see where your 18th year takes you.

May this 18th year of life become a stepping stone toward greater achievements and more wisdom! Blow the 18 candles on your cake dear, and enter adulthood!

As you step into manhood officially, just remember that your Dad still has your back if you ever need me. Happy 18th birthday, son.

So you’ll do my taxes for me this year, right? Happy birthday!

You had me at cake. Happy Birthday. ― Jerry McGuire

Friends like you are hard to come by. I hope you have an 18th birthday as unique as you.

Happy 40th birthday to a wonderful man/woman who belongs to the generation whose baby pictures were never taken on phones.

The 18 candles lit on your cake show 18 wonderful years of your fun life! Now, it’s time for you to grow up and take on more responsibilities! You can do it! Happy 18th Birthday, dear!

You can celebrate your 18th birthday as much as you want but let’s not tell the people I’m old enough to have an adult son, shall we? Happy birthday, my darling boy.

Some of us thought you might not make it to today because of your reckless childhood. Now that you’re an adult, I’m terrified of what you might do. Just kidding! Happy birthday

Birthdays are nature’s way of telling you to eat more cake. ― Jo Brand

Your 18th birthday is an awesome milestone. Have a crazy, fun year full of adventures.

Spring chicken or not, you’re still the most fabulous of us all! Here’s to having the energy of a kitten, the senses of a shark, and the wisdom of an owl. Happy 40th birthday!

Happy 18th to you. Blow out your candles and cut the cake. I wonder, and soon the candles will cost more than the cake. So, enjoy your life now.

When I look at you, I know that there’s something I did just right. Enjoy this wonderful stage of life that you step into as you turn 18 today.

I hope you like these ’18th Birthday Wishes’. Thanks for visiting us. share on WhatsApp status, Facebook, Instagram, and other social media platforms. Keep smiling and be happy.

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