How long is The Big Bang Theory?

All 12 seasons of The Big Bang Theory total 94.6 hours (5,676 minutes).

How long does it take to watch all of The Big Bang Theory?

All 12 The Big Bang Theory seasons total 94.6 hours (3.9 days of non-stop viewing).

Watching 2 hours per day, the full The Big Bang Theory series takes about 47.3 days (94.6 hours total).

The Big Bang Theory includes 12 seasons in this list, with a combined runtime of 94.6 hours.

The complete The Big Bang Theory lineup runs 94.6 hours (5,676 minutes). At 1 hour per day, that is roughly 95 days of viewing.

All twelve CBS seasons — Sheldon, Leonard, Penny, and the Pasadena physicists across 279 episodes.

Total seasons

Total runtime

94.6 hours

At 2 hours/day

47.3 days

: All 12 seasons of The Big Bang Theory total 94.6 hours (5,676 minutes).
: All 12 The Big Bang Theory seasons total 94.6 hours (3.9 days of non-stop viewing).
: Watching 2 hours per day, the full The Big Bang Theory series takes about 47.3 days (94.6 hours total).
: The Big Bang Theory includes 12 seasons in this list, with a combined runtime of 94.6 hours.
: The complete The Big Bang Theory lineup runs 94.6 hours (5,676 minutes). At 1 hour per day, that is roughly 95 days of viewing.

Last updated: 2026-08