National Pi Day is recognized today in the U.S. and around the world. Here's what to know about the quirky holiday, and how to celebrate.

Pi Day celebrates curiosity, creativity, and, let’s face it, carbs! Indulge in pies, explore math trivia, or bake cannabis-infused treats for a fun twist.

What’s Pi Day all about? Math, science, pies and more In 2009, Congress designated every March 14 to be the big day — in the hopes of spurring more interest in math and science.

March 14 is Pi Day, an annual celebration of the mathematical constant of pi, representing the ratio of a circle's circumference to its diameter. The holiday is observed on March 14 or 3/14 ...

Pi Day: How One Irrational Number Made Us Modern The famous mathematical ratio, estimated to more than 22 trillion digits (and counting), is the perfect symbol for our species’ long effort to ...

Pi Day 2024 is upon us which means it is time to break out the math problems and take advantage of Pi Day deals.

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s all in celebration of pi (Greek letter π), the mathematical constant and ...

In 'Math for English Majors,' Ben Orlin says celebrating Pi Day on March 14 is mathematically wrong. It should be July 22.

Friday, March 14 marks Pi Day, a celebration of the mathematical constant that (roughly) equals 3.14. And in a shining testament to the United States' willingness to use anything as an excuse to ...

When is National Pi Day 2025? What to know about Pi Day activities for kids, songs, movies, jokes, deals, snack ideas and more.

What’s Pi Day all about? Math, science, pies and more It’s also Albert Einstein’s birthday, making the pie eaten at Pi Day gatherings all the sweeter.

In 2009, Congress designated every March 14 to be the big day — in the hopes of spurring more interest in math and science. Fittingly enough, the day is also Albert Einstein’s birthday.