How to determine size of a note and the total size of all notes?

Operating system

macOS

Joplin version

3.6.15

Desktop version info

Joplin 3.6.15 (prod, darwin)

What issue do you have?

I am a new user and have imported a whole lot of notes from Evernote. To help me to determine which membership level of Joplin to select (fior syncing), I need to know how many GB all of my notes are. I hope it is easy to do this.

what about the size of your imported data files?

Perhaps looking at the sum of the sizes of the notes database and the resources folder may give you some idea?

~/.config/joplin-desktop/database.sqlite
~/.config/joplin-desktop/resources/

Edit:
No, sorry, that doesn't work! I've checked and my own space used on Joplin Cloud and it turned out to be just about double the size of database.sqlite

Or just follow master Laurents advice…