Quick answer · Season 12
The Big Bang Theory is a comedy series that aired on CBS, running from 2007 to 2019 with 12 seasons and 279 episodes. The Big Bang Theory has ended. Its final episode aired on May 16, 2019.
- U.S. premiere
- September 24, 2018
- Where
- CBS
- Time
- Varies by station
- Episodes
- 24
- Finale
- May 16, 2019
Where to watch The Big Bang Theory season 12 in the U.S.
Season 12 episode schedule
| Ep. | Title | U.S. date | Time | Status |
|---|---|---|---|---|
| 1 | The Conjugal Configuration | [1] | Check local listings national slot | Listed |
| 2 | The Wedding Gift Wormhole | [1] | Check local listings national slot | Listed |
| 3 | The Procreation Calculation | [1] | Check local listings national slot | Listed |
| 4 | The Tam Turbulence | [1] | Check local listings national slot | Listed |
| 5 | The Planetarium Collision | [1] | Check local listings national slot | Listed |
| 6 | The Imitation Perturbation | [1] | Check local listings national slot | Listed |
| 7 | The Grant Allocation Derivation | [1] | Check local listings national slot | Listed |
| 8 | The Consummation Deviation | [1] | Check local listings national slot | Listed |
| 9 | The Citation Negation | [1] | Check local listings national slot | Listed |
| 10 | The VCR Illumination | [1] | Check local listings national slot | Listed |
| 11 | The Paintball Scattering | [1] | Check local listings national slot | Listed |
| 12 | The Propagation Proposition | [1] | Check local listings national slot | Listed |
| 13 | The Confirmation Polarization | [1] | Check local listings national slot | Listed |
| 14 | The Meteorite Manifestation | [1] | Check local listings national slot | Listed |
| 15 | The Donation Oscillation | [1] | Check local listings national slot | Listed |
| 16 | The D&D Vortex | [1] | Check local listings national slot | Listed |
| 17 | The Conference Valuation | [1] | Check local listings national slot | Listed |
| 18 | The Laureate Accumulation | [1] | Check local listings national slot | Listed |
| 19 | The Inspiration Deprivation | [1] | Check local listings national slot | Listed |
| 20 | The Decision Reverberation | [1] | Check local listings national slot | Listed |
| 21 | The Plagiarism Schism | [1] | Check local listings national slot | Listed |
| 22 | The Maternal Conclusion | [1] | Check local listings national slot | Listed |
| 23 | The Change Constant | [1] | Check local listings national slot | Listed |
| 24 | The Stockholm Syndrome | [1] | Check local listings national slot | Listed |
Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.
About The Big Bang Theory
The Big Bang Theory is a comedy series that aired on CBS, running from 2007 to 2019 with 12 seasons and 279 episodes. The Big Bang Theory has ended. Its final episode aired on May 16, 2019.
Season 12: Season 12 of The Big Bang Theory aired from September 24, 2018 to May 16, 2019 on CBS (24 episodes).
- Network / service: CBS (first aired September 24, 2007)
- Official site: cbs.com
- Main cast over the series (TVmaze): Johnny Galecki (Leonard Leakey Hofstadter), Jim Parsons (Sheldon Lee Cooper), Simon Helberg (Howard Joel Wolowitz), Kunal Nayyar (Rajesh Ramayan Koothrappali), Kaley Cuoco (Penny)
All seasons
Season 12
Season completeSeason 12 of The Big Bang Theory aired from September 24, 2018 to May 16, 2019 on CBS (24 episodes).
Season 11
Season completeSeason 11 of The Big Bang Theory aired from September 25, 2017 to May 10, 2018 on CBS (24 episodes).
Season 10
Season completeSeason 10 of The Big Bang Theory aired from September 19, 2016 to May 11, 2017 on CBS (24 episodes).
Season 9
Season completeSeason 9 of The Big Bang Theory aired from September 21, 2015 to May 12, 2016 on CBS (24 episodes).
Season 8
Season completeSeason 8 of The Big Bang Theory aired from September 22, 2014 to May 7, 2015 on CBS (24 episodes).
Season 7
Season completeSeason 7 of The Big Bang Theory aired from September 26, 2013 to May 15, 2014 on CBS (24 episodes).
Season 6
Season completeSeason 6 of The Big Bang Theory aired from September 27, 2012 to May 16, 2013 on CBS (24 episodes).
Season 5
Season completeSeason 5 of The Big Bang Theory aired from September 22, 2011 to May 10, 2012 on CBS (24 episodes).
Season 4
Season completeSeason 4 of The Big Bang Theory aired from September 23, 2010 to May 19, 2011 on CBS (24 episodes).
Season 3
Season completeSeason 3 of The Big Bang Theory aired from September 21, 2009 to May 24, 2010 on CBS (23 episodes).
Season 2
Season completeSeason 2 of The Big Bang Theory aired from September 22, 2008 to May 11, 2009 on CBS (23 episodes).
Season 1
Season completeSeason 1 of The Big Bang Theory aired from September 24, 2007 to May 19, 2008 on CBS (17 episodes).
Common questions
How many seasons of The Big Bang Theory are there?
The Big Bang Theory has 12 seasons and 279 episodes listed, airing from September 24, 2007 to May 16, 2019.
Is The Big Bang Theory cancelled or ended?
The Big Bang Theory has ended. Its final episode aired on May 16, 2019.
Where can I watch The Big Bang Theory?
The Big Bang Theory originally aired on CBS in the U.S. Streaming rights for older seasons change over time, so check CBS's own app and the major streaming services for the current home.
Sources
We check each date against the sources below. If they disagree, we say so rather than picking one.
Update history
- Season and episode data imported from TVmaze.
Spotted something out of date? Tell us.
