How old was John Travolta in Pulp Fiction?

In the movie Pulp Fiction, John Travolta was:
39 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 Pulp Fiction was released:

January 1, 1994

And the day in which John Travolta was born:

February 18, 1954

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

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celebrities' real age in films