How To Change Email Address On Facebook Profile
Changing your Facebook e-mail is straightforward, and also you can do it from your computer or your smart phone.
How You Can Change Email Attached to Facebook
Sign in to Facebook, click the triangular on top right, and choose Settings. Under General Account Settings, click Contact > Add another email address or mobile number:
Enter your new email address in the New Email field, and click Add:
Select it as your main address, as well as click Save Changes.
N.B. You will get a verification email at the new address you have added. Please keep in mind that you will not be able to visit to Facebook with your new address till you open the email that has been sent out to you as well as confirm the Change.
If you have greater than one e-mail address related to your account, the notices will be obtained at the one that you have actually picked as the primary address on the General Account Settings web page.