How to Change Your Date of Birth on Facebook

Your birthday is one of the first things Facebook asks when you create an account — but mistakes happen, and circumstances change. Whether you entered the wrong year, mixed up the month and day, or simply want to update an outdated entry, Facebook does allow you to change your date of birth. The process is straightforward, but there are a few important limitations worth knowing before you start.

Why Facebook Lets You Change Your Birthday (With Conditions)

Facebook uses your date of birth for account security, age verification, and to determine which content and features you can access. Because of this, the platform treats birthday changes as a sensitive edit — not something you can update casually and repeatedly.

The key restriction: Facebook limits how often you can change your date of birth. If you've changed it recently, you may be temporarily locked out of editing that field again. This is intentional — it's a safeguard against misuse.

How to Change Your Date of Birth on Facebook (Mobile App)

The mobile experience is where most people manage their profiles. Here's how the process works on both Android and iOS:

1. Open the Facebook app and tap your profile picture in the top corner to go to your profile.
2. Tap "Edit Profile" (usually displayed just below your cover photo or bio section).
3. Scroll down to find the "Basic Info" or "About" section, then tap it.
4. Look for the Birthday field. Tap the edit icon (pencil) next to it.
5. Use the date selectors to update your day, month, and year.
6. Tap "Save" to confirm the change.

Facebook may prompt you to confirm the change before saving, especially if the new date significantly differs from what's on file.

How to Change Your Date of Birth on Facebook (Desktop/Browser)

If you're working from a laptop or desktop computer:

1. Go to facebook.com and log into your account.
2. Click your name or profile picture in the navigation bar to open your profile.
3. Click the "About" tab beneath your cover photo.
4. Select "Basic and Contact Info" from the left-hand menu.
5. Hover over the Birthday section and click the pencil/edit icon.
6. Update your birth month, day, and year using the dropdown menus.
7. Click "Save Changes".

The desktop interface tends to offer a slightly more detailed view of your profile information, which can make locating the birthday field easier if the mobile app feels cluttered.

Controlling Who Sees Your Birthday 🎂

Changing your date of birth and controlling who sees it are two separate settings — and this distinction trips up a lot of people.

Facebook gives you two separate privacy controls for your birthday:

Each can be set independently to Public, Friends, Only Me, or custom audience groups. So even if you share your birthday month and day with friends, you can keep your birth year hidden from everyone.

To adjust these settings, follow the same path as editing your birthday — the privacy dropdown appears right next to each field when you're in edit mode.

What Happens If Facebook Won't Let You Edit Your Birthday

There are a few reasons the birthday field might appear locked or uneditable:

• You've changed it too recently. Facebook enforces a cooldown period between birthday edits. The length of this window isn't publicly specified, but users commonly report needing to wait several days to a few weeks.
• Your account has restrictions. If Facebook has flagged your account for any reason, certain profile fields may be temporarily restricted.
• You're looking in the wrong place. The edit option can sometimes be buried depending on your app version or device. Make sure you're inside "About" → "Basic and Contact Info," not just the surface-level profile editor.

If you're genuinely stuck and the field won't unlock, Facebook does offer a support request path where you can ask to have your birthday corrected — typically accessed through the Help Center under account settings. This route may ask you to provide ID in some cases, particularly if the correction involves your birth year.

A Note on Accuracy and Age Verification

Facebook's minimum age requirement is 13 years old in most regions, and age gating applies to certain content categories. If a corrected date of birth brings an account below that threshold, Facebook may restrict or review the account. Similarly, advertisers and some features use age brackets to determine relevance and access — so your birthday does more behind the scenes than most users realize. ⚙️

The Variables That Shape Your Experience

How smoothly this process goes depends on factors specific to your situation:

• How long ago you last changed your birthday — the cooldown period is the most common obstacle
• Which device and app version you're using — the UI differs between iOS, Android, and desktop browsers, and older app versions may have slightly different menu structures
• Your account's history and standing — accounts with prior flags or restrictions may encounter additional friction
• Whether your current birthday is significantly off — large corrections, especially involving birth year, may trigger additional confirmation steps

Someone updating a birthday they accidentally entered wrong at signup will likely find this a five-minute task. Someone whose account has hit the edit limit or has other restrictions may need to take a different route entirely. 🔍

Understanding where your own situation falls within that range is what determines which path — quick self-edit or support request — actually applies to you.