Episode Guide

The Big Bang Theory is now in its tenth season on CBS. The tenth season premiere aired Monday, September 19, 2016 and the tenth season finale is set to air Thursday, May 11, 2017.

In March 2017, The Big Bang Theory was renewed for a further two seasons, taking the show through to its twelfth season in 2018/19.

Next Episode

'The Collaboration Fluctuation' - Season 10, Episode 19
Airs Thursday, March 30 at 20:00 on CBS.

Leonard, Penny and Raj adjust to their new living arrangement, and Sheldon takes an interest in Amy's work.

Previous Episode

'The Escape Hatch Identification' - Season 10, Episode 18
Aired Thursday, March 9 at 20:00 on CBS.

When Raj moves out of his apartment, Leonard and Penny offer him Sheldon's old room.

Most Watched Episodes (U.S.)

Episode Air Date Viewers (U.S.)
702 The Deception Verification September 26, 2013 20.44 million
713 The Occupation Recalibration January 9, 2014 20.35 million
613 The Bakersfield Expedition January 10, 2013 20 million
612 The Egg Salad Equivalency January 3, 2013 19.25 million
712 The Hesitation Ramification January 2, 2014 19.2 million

Highest Rated Episodes (U.S.)

Episode Air Date Adults 18-49 Rating
613 The Bakersfield Expedition January 10, 2013 6.4
615 The Spoiler Alert Segmentation February 7, 2013 6.2
612 The Egg Salad Equivalency January 3, 2013 6.1
702 The Deception Verification September 26, 2013 6.1
315 The Large Hadron Collision February 8, 2010 6