How can I get my age taken off of my birthday on Facebook?
Log into Facebook, click your name to the right of the search bar, and choose the "About" tab.
Then, under "Overview," on the right bottom side will be your birthday. Below that click "Edit basic info," scroll down to your birthdate, click the pencil, and make sure "Only Me" is selected for the year. This will show people your birthday but not your age.