Real age of Mara Wilson in Matilda
In the movie Matilda, Mara Wilson was:
8 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 Matilda was released:
January 1, 1996
And the day in which Mara Wilson was born:July 24, 1987
Since movies usually don't take more than one year to be released since the beginning of the filming process, Mara Wilson may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.