When will The Big Bang Theory end?
The final episode will air Thursday, May 16, 2019.
In March 2019, CBS announced that The Big Bang Theory would conclude with an hour-long series finale on Thursday, May 16.
By the time the show ends, it will have produced 279 episodes and become the longest-running multi-camera sitcom in television history.
CBS and Warner Bros. announced on August 22, 2018 that The Big Bang Theory would end with its twelfth season in 2018/19.
When did the final season premiere?
Monday, September 24, 2018
The Big Bang Theory's final season premiered with a special broadcast on Monday, September 24, 2018 and returned to its regular time period on Thursday, September 27, 2018.