You can change your birthday in Facebook settings, but Facebook limits how often you can do it

To change your birthday on Facebook, go to your profile, select "Edit profile," find the birthday field, and update it. Facebook lets you change your birthday once every 60 days. If you need to change it more often than that, you will have to wait for the 60-day window to pass. The birthday you enter is visible to your friends by default, though you can adjust who sees it in your privacy settings.

The process takes less than a minute if you remember your current password. Facebook asks you to re-enter your password before confirming a birthday change as a security step. Once you save the new date, it updates across your profile when ready.

Key Takeaways

  • Facebook allows you to change your birthday once every 60 days, so plan ahead if you entered the wrong date.
  • You will need your password to confirm the change, so have it ready before you start.
  • Your birthday is visible to friends by default, but you can hide it entirely or show it only to specific people through privacy settings.
  • If you cannot change your birthday because of the 60-day limit, you must wait until the window opens again.

Step-by-step: changing your birthday on desktop

Open Facebook and click the downward arrow in the top right corner. Select "Settings and privacy," then "Settings." On the left side, click "Personal information." Find the "Birthday" field and click "Edit." Type in the new date using the format Facebook shows you, then click "Save changes." Facebook will ask you to enter your password to confirm. Type it in and click "Continue."

After you confirm, your birthday updates when ready. You will see the new date on your profile. If you want to change who can see it, stay in the Personal information section and look for the privacy icon next to your birthday — it usually shows a globe or a friends icon. Click it to choose whether friends, only you, or no one can see your birthday.

Step-by-step: changing your birthday on mobile

Open the Facebook app and tap the three horizontal lines (the menu) in the bottom right corner. Scroll down and tap "Settings and privacy," then "Settings." Tap "Personal information." Find "Birthday" and tap "Edit." Enter the new date, then tap "Save." Facebook will ask for your password — type it in and tap "Continue" to finish.

On mobile, the privacy settings work the same way. After you save your birthday, tap the privacy icon next to it to choose who sees it. The icon looks like a small circle with a symbol inside — tap it to open a menu of visibility options.

What to do if you cannot change your birthday

If Facebook tells you that you cannot change your birthday right now, you have hit the 60-day limit. This means you changed it within the last 60 days and must wait until the window opens again. Facebook does not tell you the exact date you will be able to change it next, but you can count 60 days from the date you last changed it.

If you entered your birthday wrong and cannot wait 60 days, your only option is to contact Facebook through the Help Center. Go to "Settings and privacy," then "Help and support," then "Help Center." Search for "birthday" and look for the option to report a problem. Explain that you entered your birthday incorrectly and ask if they can override the 60-day limit. Facebook does not always grant these requests, but it is worth trying if the error is significant — for example, if you entered the wrong year and it affects your age.

Privacy: who can see your birthday

By default, your birthday is visible to all your friends. You can change this by going to Personal information in Settings, finding your birthday, and clicking the privacy icon next to it. You have three main options: "Friends" (the default), "Only me" (no one can see it), or "Custom" (you can pick specific people or groups).

Many people choose "Only me" to keep their birthday private. Others set it to "Custom" and show it only to close friends. Keep in mind that even if you hide your birthday, Facebook still uses it internally for account security and age verification — hiding it just controls who on the platform can see it.

Reasons Facebook limits birthday changes

The 60-day limit exists to prevent account takeovers and fraud. If someone gains unauthorized access to your account, one of the first things they might try to change is your birthday, because it is often used as a security question. By limiting changes to once every 60 days, Facebook makes it harder for attackers to alter your account details quickly.

The same protection applies to other sensitive information on your profile. If you notice your birthday changed and you did not do it, that is a sign your account may have been compromised. Change your password when ready and review your recent login activity in Settings under "Security and login."

What happens if you enter the wrong birthday when you sign up

If you entered the wrong birthday when you created your Facebook account, you can still change it using the steps above. The 60-day limit applies to all birthday changes, whether you are correcting an old mistake or updating a recent one. If you entered a birth year that makes you appear younger than you actually are, you can change it, but you will have to wait 60 days between changes.

Facebook uses your birthday to enforce age restrictions on certain content and features. If your birthday shows you are under 13, Facebook will restrict your account. If you are actually 13 or older and entered the wrong date, change it as soon as you can.

Frequently Asked Questions

Can I hide my birthday completely on Facebook?

Yes. Go to Settings, select Personal information, find Birthday, click the privacy icon, and choose "Only me." Your birthday will not appear on your profile or in your friends' birthday reminders. Facebook will still have the information on file for account security purposes.

What if I forgot my password and cannot change my birthday?

You will need to reset your password first. Click "Forgot password?" on the Facebook login page, enter your email or phone number, and follow the steps to create a new password. Once you have logged back in, you can change your birthday using the steps above.

Does changing my birthday affect my Facebook memories or posts?

No. Changing your birthday does not delete or alter any posts, photos, or memories. It only updates the date shown on your profile and in your friends' birthday reminders. All your content stays exactly as it is.

Can I change my birthday more than once every 60 days?

Not through the normal settings. You must wait 60 days between changes. If you have a genuine reason to change it sooner — such as entering the wrong year at signup — you can contact Facebook through the Help Center and explain the situation, but they do not always override the limit.

Will my friends get notified if I change my birthday?

No. Your friends will not see a notification that you changed your birthday. However, if you change it to a date that is coming up soon, they may see it in their birthday reminders and wish you a happy birthday on the new date.