Pi Day is an annual opportunity for math enthusiasts to recite the infinite digits of Pi, talk to their friends about math, and eat pie. Pi has been calculated to over 50 trillion digits beyond its …

Learn about the number pi, why it is important in math, and what it is used to calculate!

Pi Day is celebrated every year on the fourteenth of March around the world, and although we’re not celebrating actual pies, there can be pies involved in the celebration.

March 14 or 3/14 is celebrated as pi day because 3.14 are the first digits of pi. Math nerds around the world love celebrating this infinitely long, never-ending number.

Learn what the pi symbol represents and where it came from. Click here to see why pi is so great!

What is Pi in Math? The Pi Symbol One Million Digits of Pi…

The first million digits of pi (π) are below. Why not calculate the circumference of a circle using pi here. Or simply learn about pi here. Maximize the fun you…

Welcome to the calculator section of Pi Day, listed below are numerous calculators that will help you with all sorts of math problems. From geometry calculators to financial calculators, we …

It briefly explains what pi is, before explaining how to use it to find the circumference and area of a circle. At the end of the page, there are pi practice questions so they can use what they’ve just …

Sales from Raspberry Pi products fund charitable work that promotes the understanding of computers and the use of technology in education and developing countries. Raspberry Pi is …