Real age of Zoë Kravitz in It's Kind of a Funny Story
In the movie It's Kind of a Funny Story, Zoë Kravitz was:
21 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie It's Kind of a Funny Story was released:
January 1, 2010
And the day in which Zoë Kravitz was born:December 01, 1988
Since movies usually don't take more than one year to be released since the beginning of the filming process, Zoë Kravitz may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.