Chmod Calculator

An advanced Chmod Calculator to convert Linux file permissions between different formats.

Toggle checkboxes to set Owner, Group, and Others permissions
PermissionReadWriteExecute
Owner
Group
Others

How to Use This Calculator

Toggle the checkboxes above to set permissions. All values update automatically.

Common permissions: 755 (rwxr-xr-x) for executables, 644 (rw-r–r–) for files, 775 (rwxrwxr-x) for shared directories.