March 14 is Pi Day. This article provides all the hilarious Happy Pi Day Memes that are ruling the Internet right now. Many scholars consider Pi the most important number in the world. Pi can be determined by dividing the circumference of a circle by its diameter. Early astronomers used Pi in construction and architecture.

Pi is the ratio of the circumference of a circle to its diameter. You divide the circumference by the diameter, no matter how big or small the circle is. Pi is an irrational number. 22/7 is accurate to 3 decimal places: 3.142 while 355/113 is accurate to 6 decimal places: 3.1415929. Since Pi is irrational, there are no fractions that would be exactly equal to Pi.

Happy Pi Day Memes |

*Hidden Figures*

*Hidden Figures*. Johnson, Dorothy Vaughan and Mary Jackson helped compute the launch window for astronaut Alan Shepard. They completed trajectory analysis for Shepard’s May 1961 mission Freedom 7.

Happy Pi Day Memes |

Happy Pi Day Meme |

Life is all about finding the *hidden figures*, your true meaning. Math is critical because it helps us make complicated problems easy. We should be doing the same thing in our lives to solve our problems.

Happy Pi Day Meme |

Happy Pi Day Memes |

Happy Pi Day Memes |

Is it normal to feel extra hungry on Pi Day?

Happy Pi Day Memes |

### Albert Einstein

Albert Einstein was born on March 14, 1879. He’s one of science’s greatest minds and he also made substantial contributions to mathematics. He’s responsible for the theory of relativity and the mathematical formula E=mc2.

Happy Pi Day Memes |

Pure comedy. Logical reasoning at its finest:

Happy Pi Day Meme |

Happy Pi Day Meme |

Happy Pi Day Memes |

Happy Pi Day Memes |

Happy Pi Day Meme |

*Supernatural*made sure they weren’t left out of the #PiDay festivities:

Happy Pi Day Memes |

Happy Pi Day Memes |

Hilarious throwback from 2015: