Real age of Bill Nighy in About Time
In the movie About Time, Bill Nighy was:
63 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 About Time was released:
January 1, 2013
And the day in which Bill Nighy was born:December 12, 1949
Since movies usually don't take more than one year to be released since the beginning of the filming process, Bill Nighy may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.