Pi Approximation Day 2024

Pi Approximation Day 2024. Pi approximation day is celebrated every year on july 22nd because the date (22/7) is commonly used as an approximation for the mathematical constant ï€ (pi). One of them is that there are at least two.

July 22nd is ‘pi approximation day’, when all fans of circles, disks and round things in general can celebrate the ratio of the diameter of a circle to its circumference. © shutterstock pi approximation day is observed on july 22 (22/7 in the day/month date format), since the fraction 22⁄7 is a common approximation of π, which is accurate to two decimal.