I aim to maintain this as updated as possible, however Facebook has a horrible behavior of making unannounced changes and afterwards rolling them out slowly to customers to ensure that not everybody gets them at the same time. If you have actually observed something that's transformed, please let me know in the comments so I could explore and also update as necessary.
Facebook Profile Image Size
Facebook profile Photo Size
The profile Photo is the smaller, square at the bottom that's to the left of the cover picture. It used to overlay the cover photo's base left corner, however in the current format, it has been transferred to its very own place in the top left of the web page.
Your Page's profile photo:
Screens at 170x170 pixels on your Web page on computers, 128x128 pixels on mobile phones and 36x36 pixels on a lot of attribute phones
For profile pictures and cover pictures with your logo or text, you could obtain a better outcome using a PNG documents.
Keep in mind that your Web page's profile photo will certainly be chopped to a circular shape in advertisements and also posts, yet will certainly stay the very same square shape when individuals see your Web page.
Profile Image on the Timeline
The profile photo that shows up next to your name on comments and posts is the same picture yet is instantly scaled down to 40px by 40px.