The following information is updated as new dates become available, but will show the air dates and the taping dates for Season 8 for the CBS show ‘The Big Bang Theory‘ The Taping Dates show up first, followed by the air dates after which show all aired shows, whether new or re-run for each normally scheduled week airing.
Taping Dates
| Air Date | New or Re-Run | Episode # | Show Title |
| Tuesday, August 12, 2014 | New | 8.01 | The Locomotion Interruption |
| Tuesday, August 19, 2014 | New | 8.02 | The Junior Professor Solution |
| Wednesday, September 03, 2014 | New | 8.03 | The First Pitch Insufficiency |
| Tuesday, September 09, 2014 | New | 8.04 | The Hook-Up Reverberation |
| Tuesday, September 23, 2014 | New | 8.05 | The Focus Attenuation |
| Tuesday, September 30, 2014 | New | 8.06 | The Expedition Approximation |
| Tuesday, October 14, 2014 | New | 8.07 | The Prom Equivalency |
| Tuesday, October 21, 2014 | New | 8.08 | The Misinterpretation Agitation |
| Tuesday, October 28, 2014 | New | 8.09 | The Septum Deviation |
| Tuesday, November 11, 2014 | New | 8.10 | The Champagne Reflection |
| Tuesday, November 18, 2014 | New | 8.11 | The Cleanroom Infiltration |
| Tuesday, December 9, 2014 | New | 8.12 | The Space Probe Disintegration |
| Tuesday, December 16, 2014 | New | 8.13 | The Anxiety Optimization |
| Tuesday, January 13, 2015 | New | 8.14 | The Comic Bookstore Regeneration |
| Tuesday, January 20, 2015 | New | 8.15 | The Troll Manifestation |
| Tuesday, January 27, 2015 | New | 8.16 | The Intimacy Acceleration |
| Tuesday, February 10, 2015 | New | 8.17 | The Colonization Application |
| Wednesday, February 18, 2015 | New | 8.18 | The Leftover Thermalization |
| Tuesday, March 3, 2015 | New | 8.19 | The Skywalker Incursion |
| Tuesday, March 10, 2015 | New | 8.20 | The Fortification Implementation |
| Tuesday, March 24, 2015 | New | 8.21 | The Communication Deterioration |
| Tuesday, March 31, 2015 | New | 8.22 | The Graduation Transmission |
| Tuesday, April 14, 2015 | New | 8.23 | The Maternal Combustion |
| Tuesday, April 21, 2015 | New | 8.24 | The Commitment Determination |
Air Dates
| Air Date | New/Re-Run | Taped Episode Number | Name of Episode | Comments |
| Monday, September 22, 2014 | New | 8.01 | The Locomotion Interruption | Premiere |
| Monday , September 22, 2014 | New | 8.02 | The Junior Professor Solution | Back-to-Back |
| Monday , September 29, 2014 | New/Re-Run | 8.03/7.06 | The First Pitch Insufficiency/The Romance Resonance | (8:30 following new episode) |
| Monday, October 6, 2014 | New/Re-Run | 8.04/7.16 | The Hook-Up Reverberation/The Table Polarization | (8:30 following new episode) |
| Monday, October 13, 2014 | New/Re-Run | 8.05/7.22 | The Focus Attenuation/The Proton Transmogrification | (8:30 following new episode) |
| Monday, October 20, 2014 | New | 8.06 | The Expedition Approximation | |
| Thursday, October 30, 2014 | New | 8.08 | The Misinterpretation Agitation | First episode back on Thursdays |
| Thursday, November 6, 2014 | New | 8.07 | The Prom Equivalency | |
| Thursday, November 13, 2014 | New | 8.09 | The Septum Deviation | |
| Thursday, November 20, 2014 | New | 8.10 | The Champagne Reflection | |
| Thursday, November 27, 2014 | Re-run | 7.09 | The Thanksgiving Decoupling | From Season 7 |
| Monday, December 1, 2014 | Re-run | 8.01 | The Locomotion Interruption | Airing at 8:30/7:30c |
| Thursday, December 4, 2014 | Re-run | 8.02 | The Junior Professor Solution | |
| Thursday, December 11, 2014 | New | 8.11 | The Clean Room Infiltration | Christmas Episode |
| Thursday, December 18, 2014 | Re-Run | 8.03 | The First Pitch Insufficiency | |
| Monday, December 22, 2014 | Re-Run | 8.04 | The Hook-Up Reverberation | |
| Thursday, December 25, 2014 | Re-Run | 7.11 | The Cooper Extraction | Season 7 Christmas Episode |
| Thursday, January 1, 2015 | Re-Run | 7.15 | The Locomotive Manipulation | |
| Thursday, January 8, 2015 | New | 8.12 | The Space Probe Disintegration | (first episode in 2015) |
| Monday, January 12, 2015 | Re-Run | 8.01 | The Locomotion Interruption | |
| Thursday, January 15, 2015 | Re-run | 8.05 | The Focus Attenuation | |
| Thursday, January 22, 20145 | Re-Run | 8.08 | The Misinterpretation Agitation | Airs 9:30/8:30c |
| Thursday, January 29, 2014 | New | 8.13 | The Anxiety Optimization | First day of Feb sweeps |
| Thursday, February 5, 2014 | New Re-Run |
8.15 8.07 |
The Troll Manifestation The Prom Equivalency |
Airing at 8:00/7:00c Airing at 9:30/8:30c |
| Thursday, February 12, 2015 | Re-Run Re-Run |
8.09 8.02 |
The Septum Deviation The Junior Professor Soln. |
Airing at 8:00/7:00c Airing at 9:30/8:30c |
| Thursday, February 19, 2015 | New | 8.14 | The Comic Bookstore Regeneration | Last Feb Thursday airing during Feb Sweeps (ends 2/25) |
| Thursday, February 26, 2015 | New Re-run |
8.16 8.10 |
The Intimacy Acceleration The Champagne Reflection |
Airing at 8:00/7:00 c Airing at 9:00/8:00c |
| Monday, March 2, 2015 | Re-run | 8.03 | The First Pitch Insufficiency | Airing 8:00/7:00c |
| Thursday, March 5, 2015 | New Re-run | 8.16 8:11 | The Colonization Application The Clean Room Infiltration |
Airs 8:00/7:00c Airs 9:00/8:00c |
| Thursday, March 12, 2015 | New Re-run |
8.18 8.12 | The Leftover Thermalization The Space Probe Disintegration | Airs 8:00/7:00c Airs 9:00/8:00c |
| Monday, March 16, 2015 | Re-run | 8.04 | The Hook-Up Reverberation | Airs 8:00/7:00c |
| Thursday, March 19, 2015 | No show | No BBT | NCAA Basketball Championship Playoffs Round 2 | |
| Thursday, March 26, 2015 | No show | Not BBT | NCAA Basketball Championship Playoffs | |
| Thursday, April 2, 2015 | 8.19 8.05 | New Re-Run | The Skywalker Incursion The Focus Attenuation | Airs 8/7c Airs 9/8c |
| Thursday, April 9, 2015 | New Re-Run | 8.20 8.06 | The Fortification Implementation The Expedition Approximation | Airs 8/7c Airs 9/8c |
| Thursday, April 16, 2015 | New Re-run | 8.21 8.07 | The Communication Deterioration The Prom Equivalency | Airs 8/7c Airs 9/8c |
| Thursday, April 23, 2015 | New Re-Run | 8.22 8.13 | The Graduation Transmission The Anxiety Optimization | First day of May sweeps airs 8:00/7:00c Airs 9:30/8:30c |
| Thursday, Apr 30, 2015 | New Re-Run | 8.23 8.15 | The Maternal Combustion The Troll Manifestation | Penultimate, Airs 8:00/7:00c Airs 9:30/8:30c |
| Monday, May 4, 2015 | Re-Run | 8.14 | The Comic Book Store Regeneration | Airs 9:00/8:00c |
| Thursday, May 7, 2015 | New Re-run | 8.24 8.08 | The Commitment Determination The Misinterpretation Agitation | Finale Airs 8:00/7:00c Airs 9:30/8:30c |
| Thursday, May 14, 2015 |
Re-run
Re-run |
8.09
8.10 |
The Septum Deviation
The Champagne Reflection |
Airs 8:00/7:00c
Airs 9:30/8:30c |