Chain’s such as Blaze Pizza and Mountain Mike’s are offering BOGOs for whole pizzas on the math-based holiday.

Choose from delicious deals on pies, a nerdy comedy show, pie-inspired art classes and more to honor the mathematical constant and America's classic dessert on March 14.

Clatsop Community College shares a slice of ‘pi’ with neighbors Like clockwork, a circle’s circumference divided by its diameter always results in pi (π). 3.14159265359 … . It’s a mathematical […] ...

Every year on March 14, millions of people celebrate Pi Day. This fun holiday honors Pi, the number (3.14) that represents the ratio of a circle's circumference to its diameter. And this year, several ...

Saturday marks a delicious celebration of Pi Day in Cochrane. Pi Day is celebrated every year on March 14 (3.14) in honour of ...

Which brings us to a titillating quote by American engineer and author Paul J. Nahin: “If π weren’t around, there would be no round pies.” ...

Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The ...

What do a 20th-century physicist, an 18th-century statistician and an ancient Greek philosopher have in common? They all knew how to extrapolate with incredible accuracy. Columnist Jacob Aron explains ...

Every year on March 14, math lovers and pie enthusiasts come together to celebrate Pi Day. The date (3/14) matches the famous mathematical constant Pi (3.14), which represents the ratio of a circle’s ...

March 14 circles back on the calendar, and Pi Day gives Americans a reason to smile at math instead of stress over it. What ...

John-David Petz, 11, writes out pi to 314 digits in his math classroom in Stoney Creek on March 3, 2026. The Grade 6 student is attempting to break the Guinness World Record for most number of pi ...