2.0 may refer to:
Contents
Technology
The second version of a computer program in software versioning
Stereophonic sound, two channel audio, sometimes notated 2.0
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 (Citizen Way album), 2016
2.0 EP, a 2019 extended play by Artigeardit
2.0 (JLS album), 2021
2.0 (Henry Santos album), 2024
2.0 (Brett Young album), 2025
"2.0" (song), a 2026 song by BTS
Other uses
2point0, a professional wrestling tag team, also known as 2.0
2, a natural number