Pi Approximation Day

day celebrating the approximation of π as 22/7 by Archimedes
Event awareness_day Q111804192
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Pi Approximation Day

Summary

Pi Approximation Day is an awareness day[1]. It draws 1 Wikipedia views per month (awareness_day category, ranking #35 of 43).[2]

Key Facts

  • Pi Approximation Day's instance of is recorded as awareness day[3].
  • Pi Approximation Day's commemorates is recorded as Q115472298[4].
  • Pi Approximation Day's day in year for periodic occurrence is recorded as July 22[5].
  • Pi Approximation Day's main subject is recorded as approximation[6].
  • Pi Approximation Day's different from is recorded as Pi Day[7].
  • Pi Approximation Day's hashtag is recorded as PiApproximationDay[8].

Why It Matters

Pi Approximation Day draws 1 Wikipedia views per month (awareness_day category, ranking #35 of 43).[2]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Pi Approximation Day. Retrieved May 3, 2026, from https://4ort.xyz/entity/pi-approximation-day
MLA “Pi Approximation Day.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pi-approximation-day.
BibTeX @misc{4ortxyz_pi-approximation-day_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pi Approximation Day}}, year = {2026}, url = {https://4ort.xyz/entity/pi-approximation-day}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pi Approximation Day — https://4ort.xyz/entity/pi-approximation-day (retrieved 2026-05-03)

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