Switch your default Google account in three steps
Your default Google account is the one that opens automatically when you click a Gmail link, access Google Drive, or sign into a Google service. To change which account is default, you sign out of all Google accounts, then sign back in to the one you want as default first. That account becomes the primary one across Google's services.
The process works the same way on desktop browsers, phones, and tablets. The key is the order: whichever account you log into first after signing out completely becomes your default.
Key Takeaways
- Your default Google account is the one that loads automatically when you open Gmail or Google Drive, and it's set by which account you log in to first after signing out completely.
- On a desktop browser, sign out of all Google accounts at once by clicking your profile picture, selecting "Sign out of all accounts", then sign back in to your preferred account first.
- On Android phones, go to Settings > Accounts > Google, select the account you want as default, then sign out of the others one by one.
- On iPhones and iPads, you cannot change the default Google account within the Google app itself — you must manage it through your device's Settings under Passwords and Accounts instead.
- If you use multiple accounts regularly, consider keeping them all signed in and switching between them manually rather than changing your default, since re-signing in each time you want to switch is slower.
How to change your default on a desktop browser
Open any Google service — Gmail, Google Drive, Google Photos, or Google Calendar. Click your profile picture in the top right corner. You will see a list of all accounts you are currently signed into, with one marked as your active account (usually with a checkmark or highlighted).
Look for the option that says "Sign out of all accounts" at the bottom of that menu. Click it. You will be signed out of every Google account at once, and Google will show you a sign-in screen.
Sign in to the account you want to be your default. Use its email address and password. Once you are signed in, that account is now your default. If you want to add your other accounts back without making them default, you can click "Add another account" after signing in, but do not sign in to them first — add them second.
How to change your default on an Android phone
Open your phone's Settings app. Scroll down and tap "Accounts" or "Accounts and passwords" (the exact name varies by phone maker). You will see a list of all accounts on your device, organized by type.
Tap "Google" to see all your Google accounts. The first account in this list is your default for most Google services on Android. Tap the account you want to be default. If it is not already at the top of the list, you may need to remove the current default account first.
To remove an account from your phone without deleting it, tap the account name, then look for "Remove account" or "Delete account" (wording varies). Confirm the removal. Then go back to Settings > Accounts > Google and add your preferred account back. It will now be the first one listed and will become your default.
How to change your default on iPhone or iPad
The Google app itself does not have a setting to change your default account on iOS. Instead, you manage this through your device's built-in account settings. Open your iPhone or iPad's Settings app and scroll down to find "Passwords and Accounts" or "Mail" (depending on your iOS version).
Tap "Accounts" and look for your Google accounts in the list. The account at the top of the Google accounts section is your default. To change it, you may need to remove the current default account and re-add your preferred one, which will then appear first.
Alternatively, if you use the Gmail app, you can swipe left on the account name in the app's account switcher to remove it temporarily, which can change which account appears first. However, the most reliable method is to manage accounts through your device Settings rather than within the app.
Why your default account matters
When you click a Gmail link in an email or a Google Drive link in a document, your default account is the one that opens. If you have multiple accounts and the link opens the wrong one, you have to switch accounts manually every time. Changing your default saves you that extra step if you use one account much more often than the others.
Your default account also determines which account receives notifications from Google services, which calendar appears first in Google Calendar, and which email address appears in the "From" field if you have not set a specific sender address.
When to keep multiple accounts signed in instead
If you switch between accounts multiple times a day, signing out and back in each time you want to change your default is slower than just keeping both accounts signed in and switching between them manually. Most Google services have an account switcher — usually your profile picture in the top right — that lets you jump between accounts instantly without signing out.
Keeping accounts signed in does mean Google remembers your activity across both accounts on that device, which matters if you share the device with others or care about account separation. If privacy between accounts is important, sign out of the account you are not using instead of leaving both signed in.
What happens to your other accounts when you change your default
Changing your default account does not delete, disable, or affect your other accounts in any way. They remain active and accessible. You can still sign into them on other devices, and any data in them stays exactly where it is.
If you had those other accounts signed in on your device before you changed your default, they may still be signed in after the change — changing your default does not automatically sign out the others. You can remove them manually if you want, or leave them signed in and just use the account switcher to move between them.
Frequently Asked Questions
Will changing my default account affect my Gmail inbox or files?
No. Your emails, files, and calendar events stay in their original accounts. Changing your default only changes which account opens automatically when you click a link or sign in to a Google service. Your data does not move or get deleted.
Can I have a different default account on my phone than on my computer?
Yes. Your default account is set separately on each device. You can have one default on your phone and a different one on your laptop without any conflict. Google does not sync your default account choice across devices.
What if I forgot which account is currently my default?
Open Gmail or Google Drive. Look at the profile picture in the top right corner and click it. The account shown at the top of the menu, or marked with a checkmark, is your current default.
Do I need to change my default account if I only use one Google account?
No. If you only have one account, it is automatically your default. You only need to change your default if you have multiple accounts and want a different one to open automatically.