How old was Saoirse Ronan in How I Live Now?

Knowing a celebrity’s age during a specific movie can be oddly satisfying. Knowing that can offer insight into their career stage and personal growth. We’ve got the answer you’ve been looking for.

During the filming of How I Live Now, Saoirse Ronan was:

18 years old

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

This figure for the age is based on the first day in the release year of How I Live Now:

January 1, 2013

And the day Saoirse Ronan was born, which is:

April 12, 1994

Since the release usually follows filming within a year, the age of Saoirse Ronan during the actual shoot may have been a year more or less than indicated.