How old was Jason Segel in Bad Teacher?

When watching a memorable performance, one might wonder how old a celebrity was at the time. Knowing that can offer insight into their career stage and personal growth. Read on to find out the age that accompanied the spotlight.

Jason Segel, while participating in Bad Teacher, was:

30 years old

That number reflects the celebrity’s real age when the movie was made.

To determine the age, we considered the first day of the year Bad Teacher premiered:

January 1, 2011

And the birth day of Jason Segel, that is:

January 18, 1980

Because movies often premiere within a year of starting production, Jason Segel might have been either one year younger or older while filming some scenes.