Chmod Calculator

The Chmod Calculator helps you to convert Linux or Unix file permissions between different formats.




Chmod Calculator
Chmod Calculator is a free utility to calculate the numeric (octal) or symbolic value for a set of file or folder permissions in Linux or Unix servers.
How to use
Check the desired boxes or directly enter a valid numeric value (e.g. 777) or symbolic notation (e.g. rwxrwxrwx) to see its value in other formats.
File Permissions
File permissions in Linux or Unix file system are managed in three distinct user classes: user/owner, group and others/everyone. Each class can have read, write and execute permissions. File permission can be represented in a symbolic or numeric (octal) format.