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.

Honoring the significance of the mathematical constant π (pi) on Pi Day. Representing the ratio of a circle’s circumference to its diameter, pi is an irrational number with infinite decimal

Every year, mathematicians, educators, and enthusiasts mark March 14 as Pi Day, celebrating one of the most fundamental constants in mathematics: π (pi). Defined as the ratio of a circle’s circumference to its diameter,

Mathematician Dr. Steven Strogatz breaks down the history of the math concept and brings it full circle to recent science.

We could go on forever with these best pi day jokes and puns that any math lover would enjoy. Check out these funny jokes for March 14.

Creative and fun ways to celebrate Pi Day with your kids

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 circle’s circumference to its diameter.