Pi Day 2024

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.

Frequently asked questions

When is Pi Day 2024?

Pi Day 2024 is on Thursday, 14 March 2024.

What day of the week is Pi Day 2024?

It falls on Thursday.

How is Pi Day calculated?

This event is observed every year on 14 March.