How old was Maggie Smith in Harry Potter and the Sorcerer's Stone?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? That detail can add a new layer of appreciation to their performance. Let’s take a closer look at that intriguing number.

The age of Maggie Smith while starring in Harry Potter and the Sorcerer's Stone was:

66 years old

That’s the confirmed age we calculated for the celebrity in that role.

This age was calculated based on the beginning of the release year of Harry Potter and the Sorcerer's Stone:

January 1, 2001

And the day Maggie Smith was born, which is:

December 28, 1934

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