How old was John Francis Daley in Horrible Bosses?

There’s something captivating about discovering a celebrity’s age during a defining role. Knowing that can offer insight into their career stage and personal growth. We’re about to uncover that piece of the puzzle.

In Horrible Bosses, John Francis Daley took on the role at the age of:

25 years old

Based on our estimate, that was the actual age of the celebrity at the time.

The age was estimated using the initial day of the year Horrible Bosses came out:

January 1, 2011

And the birth date of John Francis Daley:

July 20, 1985

Given that most films are released within a year of production, the actual age of John Francis Daley during filming may have varied by one year from the shown age.