22/7

Template:Sister project22/7 may refer to:

• [[Approximations of π|Approximations of Template:Pi]]
  • [[Proof that 22/7 exceeds π|Proof that Template:Frac exceeds Template:Pi]]
  • Pi Day, mathematical celebration on March 14

• July 22
  • 2011 Norway attacks, referred to in Norway as 22 July or 22/7

• 22/7 (group), a Japanese idol group
  • 22/7 (TV series), Japanese anime series based on the idol group