Real age of Ben Barnes in The Chronicles of Narnia: The Voyage of the Dawn Treader
In the movie The Chronicles of Narnia: The Voyage of the Dawn Treader, Ben Barnes was:
28 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 The Chronicles of Narnia: The Voyage of the Dawn Treader was released:
January 1, 2010
And the day in which Ben Barnes was born:August 20, 1981
Since movies usually don't take more than one year to be released since the beginning of the filming process, Ben Barnes may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.