Sign in to your Google Account privacy page. Click Personal info. Click Birthday.

If you've forgotten your Google Account password, you can try to recover it through the Google website. On your phone or computer web browser, go to www.google.com/accounts/recovery. Follow the instructions on the screen to reset your password. Was this information helpful?

The rules for correcting a birth certificate will depend on the state that originally issued your certificate. You may need to get a court order issued by a judge before the vital records office will change your date of birth. In most cases, the date on a legally-issued birth certificate is presumed to be correct.

Once you add your birthday to your account, you can't delete it. However, you can edit it and choose who can find it. Important: Google may use your birthday for account security and personalization across Google services.