What changing your default Google account means
Your default Google account is the one that automatically signs you in when you open Gmail, Google Drive, YouTube, or other Google services. It is the account Google remembers and uses unless you tell it otherwise. Changing it means picking a different account to be that automatic one — useful if you have multiple Google accounts and want a different one to load first.
This is different from signing out and signing back in. When you change your default, you are telling Google which account should be the primary one across all its services on that device. The other accounts stay signed in; they just are not the first one Google opens.
Key Takeaways
- Your default Google account is the one that loads automatically when you open Gmail, Drive, YouTube, or Google Search — it is set per device and browser, not across all your devices.
- On a computer, you change your default by clicking your profile picture in the top right of any Google page and selecting a different account from the list.
- On a phone or tablet, you go to Settings, then Accounts, find Google, and tap the account you want as default, then tap Account Details.
- If you only have one Google account signed in, you cannot change the default — you would need to sign in with a second account first.
- Changing your default account on one device does not change it on your other devices; each phone, tablet, and computer remembers its own default separately.
How to change your default on a computer or laptop
Open any Google page — Gmail, Google Drive, Google Search, or YouTube all work the same way. Look for your profile picture or initial in a circle in the top right corner of the page. Click it. A menu will drop down showing all the Google accounts you are currently signed into on that browser.
Click the account you want to be your new default. Google will reload the page and that account becomes your default for that browser. The next time you open Gmail or Google Drive, that account will load automatically instead of the one that was loading before.
If you do not see a second account in that menu, you are only signed into one account. To have a choice of defaults, you need to sign into a second Google account first. Click "Add another account" at the bottom of that menu, enter the email and password for your second account, and then repeat the process to set which one you want as default.
How to change your default on an Android phone or tablet
Open the Settings app on your device. Scroll down and tap Accounts (on some Android versions it may say "Accounts and passwords"). You will see a list of all account types — Google, email, social media, and others.
Tap Google. This shows all the Google accounts signed into your device. Tap the account you want to be your default. A new screen opens showing that account's details. The account you are viewing is now your default — Google services will load this one first from now on.
If you only see one Google account listed, you cannot change the default without adding a second one. Tap "Add account" at the bottom, sign into a second Google account, and then return to this screen to choose which one you prefer as default.
How to change your default on an iPhone or iPad
Open the Settings app and scroll down to find Google (you may need to scroll past Apple's own settings first). Tap it. You will see a list of all Google accounts signed into your device.
Tap the account you want as your default. The screen will show that account's details and confirm it is now your default. Gmail, Google Drive, and other Google apps will open with this account from now on.
If you only have one Google account signed in, you cannot change the default without adding another. Tap "Add account" at the bottom of the list, sign into a second Google account, and then return to this screen to set your preference.
Why your default might change on its own
Sometimes your default account switches without you changing it. This usually happens after you sign out of an account. If you sign out of your default account, Google automatically makes the remaining signed-in account your new default. If you sign out of all accounts, the next one you sign into becomes the default.
Clearing your browser's cookies and cache can also reset your default, because that data is how your browser remembers which account you chose. If you clear browsing data, you may need to set your default again.
On phones and tablets, uninstalling and reinstalling a Google app (like Gmail or Drive) can reset which account loads first in that app specifically, though your system default usually stays the same.
What happens to your other accounts when you change the default
Changing your default does not sign out your other accounts or delete them. They stay signed in and accessible. You can still switch to them anytime by clicking your profile picture and selecting a different account, or by going to Settings and tapping a different account.
Each account keeps its own email, files, photos, and settings. Changing the default just changes which one loads first — it does not merge accounts or move data between them.
Frequently Asked Questions
Will changing my default account on my phone change it on my computer?
No. Your default account is set separately on each device and in each browser. If you have a work account as default on your laptop and a personal account as default on your phone, both settings stay in place. You would need to change the default on each device individually.
What if I forgot which account is my default?
Open Gmail, Google Drive, or any Google service. Whichever account loads automatically is your default. On a phone, go to Settings, tap Accounts, then Google — the account shown is your default.
Can I set different default accounts for different Google apps?
On a computer, no — your default is the same across all Google services in that browser. On a phone or tablet, some apps (like Gmail) let you choose which account to open in that specific app, but your system default remains the same across all Google services.
What if I only have one Google account?
If you only have one account signed in, it is automatically your default and you cannot change it. To have a choice, you need to sign into a second Google account first, then you can choose which one you prefer as default.
Do I need to change my password to change my default account?
No. Changing your default account is just selecting which one loads first — it does not affect your passwords or security. Your accounts remain find either way.