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What is FORMAT Windows command?

The FORMAT command in Windows allows users to format drives and partitions, preparing them for data storage. It is a powerful tool for managing storage devices efficiently.

FORMAT Syntax:

Terminal window
dir [drive:][path][filename] [/A[[:]attributes]] [/B] [/C] [/D] [/L] [/N] [/O[[:]sortorder]] [/P] [/Q] [/S] [/T[[:]timefield]] [/W] [/X] [/4]

FORMAT Options:

OptionDescription
/A[[:]attributes]Displays files with the specified attributes.
/BUses bare format (no heading information or summary).
/CDisplays thousand separator in file sizes.
/DSame as wide but files are list sorted by column.
/LUses lowercase.
/NDisplays long list format without owner info.
/O[[:]sortorder]List by files in sorted order.
/PPauses after each screen full of information.
/QDisplay the owner of the file.
/SDisplays files in specified directory and all subdirectories.
/T[[:]timefield]Controls which time field is displayed or used for sorting.
/WUses wide list format.
/XThis displays the short names generated for non-8dot3 file names.
/4Displays four-digit years.

Parameters:

ParameterDescription
[drive:]Specifies the drive to list.
[path]Specifies the directory or file.
[filename]Specifies the filename to list.

FORMAT Command Usage Examples:

Format a Drive to exFAT File System

Terminal window
format E: /fs:exfat

Formats the Drive E to the exFAT file system.

Perform a Quick Format on a Drive

Terminal window
format F: /q

Performs a quick format on Drive F without checking for bad sectors.

Format a Drive with a Specific Allocation Unit Size

Terminal window
format G: /fs:ntfs /a:64K

Formats Drive G to the NTFS file system with an allocation unit size of 64 kilobytes.

Format a Drive and Label It

Terminal window
format H: /v:MyDrive

Formats Drive H and assigns the label “MyDrive” to it.

Format a Drive with Compression Enabled

Terminal window
format I: /fs:ntfs /c

Formats Drive I to the NTFS file system with compression enabled.

How do I use format in Windows?

To use the format command in CMD, execute the following command:

Terminal window
format D: /FS:NTFS

What is the purpose of the format command in Windows CMD?

The format command is used to format a disk or partition in Windows CMD, preparing it for use by an operating system.

Terminal window
format C:

How can I format a specific drive to a different file system?

You can format a specific drive to a different file system using the format command with the /FS parameter followed by the desired file system type.

Terminal window
format E: /FS:FAT32

Can I perform a quick format using the format command in CMD?

Yes, you can perform a quick format by adding the /Q parameter to the format command. This option skips bad sector checking during the format process.

Terminal window
format F: /Q

How do I label a drive during formatting in Windows CMD?

To label a drive during formatting, include the /V parameter followed by the desired label name in the format command.

Terminal window
format G: /V:BackupDrive

Is there a way to force the format operation on a drive in CMD?

If you want to force the format operation on a drive without user interaction, you can use the /Q parameter along with the /X parameter in the format command.

Terminal window
format H: /Q /X

What is the command to perform a full format in Windows CMD?

To perform a full format on a drive, you can use the /P parameter followed by the number of passes to write zeros during the format process.

Terminal window
format I: /P:2

How can I list all available format options in CMD?

To view all available format options and parameters in CMD, you can use the /? parameter with the format command.

Terminal window
format /?

Applications of the FORMAT Command

  1. Creating a new file system on a specified drive.
  2. Formatting a drive to remove all data and prepare it for use.
  3. Setting the file system type, such as FAT, FAT32, or NTFS.
  4. Performing a quick format to erase the file system without checking for bad sectors.
  5. Performing a full format to erase the file system and check for bad sectors.
  6. Formatting a drive with specific allocation unit sizes.
  7. Labeling a drive with a specific name during formatting.