What’s Pi Day all about? Math, science, pies and more
WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number with many practical uses. Many people will mark the day with a slice of pie — sweet, savory or even pizza.
Pi Day is about more than pie throwing and pizza 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 infinite number whose first three digits are 3.14.
It's Pi Day. Here's Why This Special Number Gets a Global Celebration.
From there a day of celebrating science and mathematics was born: Pi Day. More than three decades on and the day is celebrated worldwide, with the sharing of pi trivia, mathematical problems, and the baking of the most famous of circular deserts: the pie.
Celebrating Ancient Greek Math on Pi Day
Math fanatics from all around the world and everyone else who just loves ancient Greek pi (or pie) celebrate on March 14.
It's Pi Day! A guide to deals and more for math's favorite holiday in 2025
When is National Pi Day 2025? What to know about Pi Day activities for kids, songs, movies, jokes, deals, snack ideas and more.
Pi, Anyone? A Celebration Of Math And What’s New
Mathematician Dr. Steven Strogatz breaks down the history of the math concept and brings it full circle to recent science.
313 Day and Pi Day = special food deals
This Thursday and Friday, March 13 and 14, area restaurants are honoring 313 Day and Pi Day with a few special deals.
Pi-e Day 2025: Pastry and Math Lovers, REJOICE!
Ladies and gentlemen, get ready to get your nerd on. Know what today is? It's Pi Day. What's that you say? Why, it's March
Pi Day: Fun facts to know about the world's most famous irrational number
Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings discounts and deals for people looking to grab a pizza to celebrate the holiday.
Deseret News archives: They’ve been celebrating Pi Day since 1592 ... or 1988
From schoolkids learning about constant numbers to pizza deals to school serious math equations, here’s a slice of Pi Day fun.
Live Science on MSN8h
How do we know pi is an irrational number?
Pi belongs to a huge mathematical group called irrational numbers, which go on forever and cannot be written as fractions.
The Current6h
Coffee Break: Pi Day
Happy Pi Day! The special day is celebrated around the world on March 14 in honor of the Greek letter Pi, which is also the ...
Pi Day 2025: This year’s holiday has twists that won’t be seen again for a century
This year, though, it comes with some twists that won’t be seen again for a century. Pi Day, celebrated on March 14 (3/14), honors the number π (approximately 3.14), which represents the ratio of a ...