How old was Abigail Breslin in My Sister's Keeper?

When watching a memorable performance, one might wonder how old a celebrity was at the time. Knowing that can offer insight into their career stage and personal growth. Here’s the answer to that particular curiosity.

Abigail Breslin was this age when he appeared in My Sister's Keeper:

12 years old

Based on our estimate, that was the actual age of the celebrity at the time.

Our method involved using the first calendar day of the release year of My Sister's Keeper:

January 1, 2009

And the birth date of Abigail Breslin:

April 14, 1996

Movies tend to be released within a year of filming, so Abigail Breslin may have been one year off from the listed age in certain scenes.