How old was Jon Favreau in I Love You, Man?

It's common to wonder how old a celebrity was when they starred in a particular film. That knowledge can reshape how we view their performance. Here’s the age that matched the moment.

During the filming of I Love You, Man, Jon Favreau was:

42 years old

Our analysis shows that this was the celebrity’s true age during filming.

We calculated the age by referencing the first day of the year I Love You, Man was launched:

January 1, 2009

And the date of birth of Jon Favreau:

October 19, 1966

Since movies usually don't take more than one year to be released since the beginning of the filming process, Jon Favreau may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.