Can I transfer accounts from one email address to another or combine accounts?

You can transfer accounts from one email address to another by simply changing the email address on your account. You can reference the article to do that here.

However, merging two accounts, or splitting one account into two, is not possible. If you would like to change your email address to an address associated with a different Khan Academy account, you will first need to log in and delete the account, or change its email address.