Pi Day 2026 is on Saturday, March 14, 2026.

Quick Scoop: When’s Pi Day 2026?

For your query “whens pi day 2026,” here’s the straight answer :

  • Date: Saturday, March 14, 2026 (3/14).
  • Why that date: It matches the first digits of pi (3.14).
  • Nickname: National Pi Day / Pi Day, celebrated in schools, colleges, and math circles worldwide.

A Bit Of Extra Context

  • Multiple calendars and holiday sites list Pi Day 2026 on Saturday, March 14.
  • In 2026, it’s being marked with events, contests, and even themed news pieces and explainers about why pi matters.

TL;DR: If you’re planning anything math- or pie-related, circle Saturday, March 14, 2026.

Information gathered from public forums or data available on the internet and portrayed here.