Pi Day 2338

Monday, 14 March 2338

Pi Day is celebrated on 14 March in honour of the mathematical constant pi (3.14), with educational activities, mathematics events, and playful traditions such as eating pie.

Add to your calendar

Download an iCalendar file for Pi Day and add it to your calendar app.

Add to calendar

Frequently asked questions

When is Pi Day 2338?
Pi Day 2338 is on Monday, 14 March 2338.
What day of the week is Pi Day 2338?
It falls on Monday.
How is Pi Day calculated?
This event is observed every year on 14 March.