How to get file size in MegaByte trough a batch

[marcorocchini]

Hi

and however.

for %%F in ("%cd%\audio.aac") do set "file_size=%%~zF"

please how can get the value in MB (and not in bytes)?

and also rounding down

for example:
if %file_size% is

50722842

the final result should be

50

thanks

[_Al_]

set /a file_size=%file_size%/1024/1024
echo %file_size%

[jagabo]

Divide by 1000000 (MB) or 1,048,576 (MiB, 1024x1024).