In school, you might have used pi to calculate the area of a circle or the volume of a cylinder, but the applications are ...

A single server smashed the pi world record, churning out 314 trillion digits in 110 days.

This day only comes 'round' once every year!

Representing the ratio of a circle’s circumference to its diameter, pi is approximately equal to 3.14159 — but its digits go on forever. In school, you might have used it to calculate the area of a ...

Every March 14, Pi Day brings the mathematical constant pi (π) to center stage, uniting learners, professionals, and ...

Math nerds and dessert enthusiasts unite to celebrate Pi Day every March 14, the date that represents the first three digits of the mathematical constant pi. Representing the ratio of a circle’s ...

SpaceX launched a rocket from Cape Canaveral on Pi Day, March 14. The rocket carried a batch of Starlink internet satellites ...