How old was Diane Keaton in Baby Boom?

Knowing a celebrity’s age during a specific movie can be oddly satisfying. Knowing that can offer insight into their career stage and personal growth. Let’s take a closer look at that intriguing number.

The age of Diane Keaton while starring in Baby Boom was:

40 years old

According to our data, that’s how old the celebrity really was during the film.

To determine the age, we considered the first day of the year Baby Boom premiered:

January 1, 1987

And the known birth date of Diane Keaton:

January 05, 1946

Given the typical time period between the filming and the release date, Diane Keaton could have been a year older or younger than the age shown when some scenes were being filmed.