# MacOS – Size in bytes is significantly less ( half the size) then size in MB in get info window

command linefilefilesystemfoldersmacos

In the get info window it says 387,037,139 bytes which is 387 MB whereas the size on disk is 716.9MB which is 716,900,000 bytes.

du -sh paramgen result (in MiB) 684M paramgen

Why is there such a large difference?