Celebrate Pi Day with these deals Get all the best deals and freebies offered on 3/14.

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.

Happy National Pi Day! March 14 (3/14) is the day we celebrate the mathematical constant pi — 3.14. In honor of the holiday, restaurants across the country offer deals and freebies on pizza and ...

What if we woke up one day and Pi wasn’t 3.14159 anymore? On March 14, the world celebrates Pi Day, honoring this essential ...

It's Pi Day! The ratio of a circle's circumference to its diameter is rounded to 3.14, making March 14 the day to celebrate.

Celebrate Pi Day (3.14) with these fun pie deals for Pi Day. Get the full list of over 25 pizza and pie deals on this list, updated for 2024.

TGIF! Partake in Friday's best "Pi Day" deals. March 14, 2014 — -- intro: Fans of math and pie are celebrating "Pi Day" or March 14, representing the ratio of a circle's circumference to its ...