Learn how to change your age on Facebook and update your date of birth on Facebook easily. Step-by-step guide for mobile and desktop users in 2025.
Managing your birthday on Facebook impacts both your privacy and your eligibility to use the platform. Whether you need to correct an error, hide your age, or bypass change limits, this guide walks you through the entire process, including troubleshooting, editing on mobile and desktop, understanding Facebook’s birthday change limits, and what to do when you’re locked out of changes.
Facebook Age Settings
Facebook links every profile to the main account’s birthday through the Accounts Center. This means any additional profile you create will inherit the birthdate from your main profile and cannot be edited independently.
Although you cannot change the birthday on extra profiles, you can modify who sees your birthdate information. Facebook allows you to adjust the visibility of your birth day and month separately from your birth year. For example, you may choose to show your day and month to friends but hide the year to keep your age private. If you hide the day and month, Facebook will no longer send birthday notifications to your friends.
Can You Change Your Birthday on Facebook More Than Once?
Facebook limits how often you can modify your birthdate to protect account integrity. You can only change your birthday once every two weeks. If you attempt another change within that window, you’ll see an error or the option will be disabled temporarily.
In total, you may change your birthday up to three times. This lifetime limit applies to your main account. Once you’ve reached this cap, the option to change your birthday disappears unless you request help from Facebook.
Remember: If you set your birthday to reflect an age under 13, Facebook may permanently lock your account. This restriction exists to comply with privacy laws and child safety standards.
How to Change Your Age on Facebook
Changing your birthdate must be done from your main profile and always redirects through the Accounts Center. The process differs slightly depending on whether you’re using a mobile device or a desktop browser.
How to Edit Birthday on Facebook Mobile
On Android
Open the Facebook app and tap on your profile. Scroll down and select “See your About info.” Under the Basic info section, tap the Edit icon next to your birthday. You’ll be redirected to the Accounts Center where you can update your birthday fields. Once you’ve made the correction, tap Save to apply the changes.
On iPhone
Launch the Facebook app and access your profile. Tap “See your About info” to open the detailed section. Next to your birthday, select the Edit icon. You will be taken to the Accounts Center. After entering your correct birthdate, tap Save.
How to Change Your Age on Facebook (Desktop)
Log into your Facebook account using a web browser and go to your main profile. Click on the About tab, then choose Contact and Basic Information. In the Basic info section, click the Edit icon next to your birthday.
You will be redirected to the Accounts Center, where you can enter a new birthday. Confirm the new date and click Save to complete the process.
How to Hide Your Birthday on Facebook
To hide your birthday, navigate to your profile and open the About section (on desktop) or tap “See your About info” (on mobile). Select the Edit option next to your birthday.
From there, you’ll see privacy settings for both your birth date and your birth year. You can set each of these individually to Public, Friends, Only Me, or other custom lists.
If you hide your day and month, Facebook won’t notify friends about your birthday. If you hide only your birth year, friends can still wish you a happy birthday, but they won’t know your exact age.
Facebook Won’t Let Me Change My Age – How to Fix
If you’re unable to change your age, the issue is usually tied to Facebook’s restrictions. You might be within the two-week waiting period between changes or may have already used up your three lifetime changes.
Another common reason is editing from a secondary profile instead of the main one. Only the main profile allows birthday edits. In other cases, software glitches, outdated apps, or temporary bugs can cause the edit button to vanish.
To resolve this, try logging out and back in, updating your app, clearing your browser cache, or switching from mobile to desktop. You can also try using incognito mode in your browser to bypass certain cache-related problems.
Facebook Age Change Not Working
If the age change fails to save or doesn’t reflect after clicking Save, it’s likely a technical issue rather than a policy restriction.
First, try a different device—if mobile fails, switch to desktop, or vice versa. Make sure your app or browser is updated to the latest version. Clear your cache and cookies, and ensure your internet connection is stable.
Try again using a private browsing window or incognito mode, especially if you’re running into redirect issues. If none of these steps work, and you’re not restricted by limits, wait 24 hours before trying again. Some changes may take time to process.
How to Change Your Age on Facebook After Limit Reached
Once you’ve reached your limit of three changes, or if you’re blocked during the two-week cooldown, Facebook disables the edit function for your birthday. In this case, your only option is to request a manual birthday change.
Visit the official request form here: Request a Birthday Change
When submitting your request, you must provide your correct, legal name and a valid birthdate. Facebook may ask for identification or additional details to confirm your identity. Be sure to explain your reason clearly—for instance, correcting an input mistake or updating to your legal date of birth.
Keep in mind that listing a fake name or fake birthdate may result in account suspension, especially if flagged during the manual review process.
Final Tips: Changing Age on FB
Always use your real birthdate on Facebook to avoid policy violations and potential account loss. Manage your visibility settings to balance privacy and social engagement. Hiding your birth year is a great way to maintain age privacy without disabling birthday notifications altogether.
Keep track of how many times you’ve changed your birthdate and when the last change occurred. This will help avoid hitting the edit limit unexpectedly. And if something goes wrong, don’t panic—use Facebook’s support channels or try a different platform version to troubleshoot.
With the correct approach, you can control your birthday visibility, comply with Facebook’s guidelines, and ensure your age data is both accurate and secure.
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