Happy Pi Day everyone! March 14th is a day dedicated to celebrating the mathematical constant Pi (π), which represents the ratio of the circumference of a circle to its diameter. Pi has been calculated to be over 31 trillion digits, and yet it still remains an important mathematical concept in various fields, including physics, engineering, and even art.

To honor this special day, we have compiled 43 of the funniest and most creative Pi Day memes on the internet. So grab a slice of pie and enjoy these hilarious memes that perfectly capture the essence of Pi Day!

## 1) Let the Pi Day memes begin!

“After you…A decision Sharon came to regret.”

## 2)

“Ah pi day. When non-Americans everywhere wonder what on earth pi has to do with 14.3.”

## 3) Here are just ‘sum’ more Pi Day memes…

“Not all math puns are terrible. Just sum.”

## 4)

“I don’t always celebrate Pi Day but when I do, it’s March 14.”

## 5) It’s ok to be irrational with happy Pi Day memes!

“Here’s to being irrational!! Happy Pi Day!”

## 6)

“The bike of the dude who rounds pi up to 4.”

## 7)

“Come to the nerd side, we have pi.”

## 8)

“Happy Pi Day to the other irrational constant in my life.”

## 9)

“Does anyone really care about Pi day? I made a meme anyways. Big math. Big Pie. Pi Day.”

## 10) Funny Pi Day memes?…Get real!

“Happy Pi Day everyone. Be rational. Get real.”

## 11)

“Happy Pi Day. From what little I know about math, I’m guessing this day will never end.”

## 12)

“3.14159…! Get in here right now! I’ve got to go. My mom only uses my full name when I’m in big trouble.”

## 13) Wait a minute! Is it Friday memes or Pi Day memes?

“Pi Day! Pi Day! Gotta get down on Pi Day.”

## 14)

“You’re greater than me. I could listen to you forever. Aw, shucks. I’m blushing. Humble Pi.”

## 15) Batman & Robin wish you a happy ‘Pi’ Day…

“Happy Pie Day…It is ‘Pi.'”

## 16)

“Huh? It’s cake. But it’s pi. But it’s cake. But it’s pi. But it’s cake!!!!”

## 17) A selfie of Pi Day memes.

“I don’t think I can fit everyone in…3.141592653.”

## 18)

“If today was really ‘Pi’ Day it would never end.”

## 19)

“He’s irrational and he goes on and on.”

## 20) Oh, here we go…Pi Day conspiracy memes!

“Pi Day is just another made-up holiday supporting Big Math and the Math-Industrial Complex.”

## 21)

“I like Pi Day 3.14 times more than other days.”

## 22) Who knew Pi Day could be so delicious?

“Math just got important.”

## 23)

“Mathematician food fights.”

## 24)

“Pi Day means you only run for 3 minutes 14 seconds.”

## 25) Why not celebrate both?! Pi Day and Albert Einstein’s birthday is celebrated with memes!

“Not sure whether to celebrate Pi Day or Albert Einstein’s birthday.”

## 26)

“Oh god. When will it end? Pi eating contest.”

## 27)

“People: Oh look, it’s Pi Day. Europeans wondering since when Pi = 14.3: Confused. Confusing. Confusion.”

## 28) Only the best Pi Day memes for you!

“Happy Pi Day from the ultimate P.I.”

## 29)

“I remember on Pi Day in 3rd grade when the teacher used to turn off the lights and make us line up to get pinched until we cried. lol them days.”

## 30) Hello circles, happy Pi Day!

“It’s Pi Day, so please call all the circles you know and tell them that you love them.”

## 31)

“Remember that Pi Day is just a made-up holiday invented by mathematicians to sell you more math.”

## 32) Nothing wrong with celebrating Pi Day with a pie…and memes of course.

“The only way I am celebrating Pi Day is by deciding between apple, cheery, or blueberry.”

## 33)

“Happy Pi day. This tweet comes at exactly: 3.14 1:159:26.535897932…”

## 34)

“3.14 in reverse spells pie. Mother of god…”

## 35) Celebrate Pi Day with pie and memes!

“Happy Pi Day to you!”

## 36)

“Today is National Pi Day and I still have to work. That’s pretty messed up.”

## 37) Pi Day memes and dad jokes go together like apple pie and ice cream.

“What do you call a snake that is exactly 3.14 meters long? A pi-thon.”

## 38)

“When u think irrationally.”

## 39)

“Why do people get so excited about Pi Day? I don’t know…it’s completely irrational.”

## 40) Pi Day memes just never end!

“The worst thing about getting hit in the face with Pi is it never ends.”

## 41)

“Pi Day would be cooler if it were Life of Pi Day and I could bring a big [censored] tiger to work.”

## 42)

“Y = Constant. Y = X^{2}. Y = X^{3}. Y = Cos X.”

## 43)

“Happy Pi day rational people! You are acute tea pi.”

## I hope you enjoyed these Pi Day memes!

“It’s Pi Day!”

Please **share** these Pi Day memes with your friends and family.