2.0

In software versioning, 2.0 typically refers to the second version of a computer program.

2.0 may also refer to:

Film and television

 * 2.0 (film), a 2018 Indian film sequel to Enthiran (2010)
 * 2.0 (soundtrack), its soundtrack album by A. R. Rahman
 * "2.0" (Nikita), a 2010 episode of Nikita

Music

 * 2.0 (98 Degrees album), 2013
 * 2.0 (Big Data album), 2015
 * 2.0 (EP), a 2015 EP by La-Ventura
 * 2.0 (Citizen Way album), 2016
 * 2.0 (JLS album), 2021

Other uses

 * 2point0, a professional wrestling tag team, also known as 2.0
 * Stereophonic sound, two channel audio, sometimes notated 2.0
 * 2, a natural number