How old was Maggie Grace in Knight and Day?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? That knowledge can reshape how we view their performance. We’ve got the answer you’ve been looking for.

During the filming of Knight and Day, Maggie Grace was:

26 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 Knight and Day was released:

January 1, 2010

And the date of birth of Maggie Grace, that is:

September 21, 1983

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