
Convert MBR to GPT Disk with Disk Management All you need to do is to select the disk and choose "Convert to GPT". With EaseUS Partition Master, you don't need to delete the disk volumes as using Disk Management or DiskPart. This software will help you convert an MBR disk to a GPT disk directly without losing data. Given that, you are recommended to try the trustworthy partition tool - EaseUS Partition Master. Thus, if you want to convert MBR to GPT disk without losing data, you need to back up the whole disk in advance, which could be time-consuming since a disk always stores gigabytes of files. If you use the Windows built-in utilities, be it Disk Management or diskPart, to convert your MBR disk to GPT disk, you need to delete all the existing volume on your hard drive. Change MBR to GPT with Reliable Partition Tool (Recommended) 3 Ways to Convert MBR to GPT Without Data Loss in Windows 11/10Īs mentioned, there are three ways you can apply to convert an MBR disk to GPT disk, including using Disk Management, DiskPart command, or third-party software. (MBR disks support BIOS and GPT disks support UEFI mode.) When you want to clone Windows or migrate OS, you need to make sure both the source disk and the target disk have the same partition style to ensure you can boot your computer from the target disk smoothly. (If the disk over 2TB uses the traditional MBR partitioning method, you can only use 2TB of storage at most.)Īs you may know, MBR and GPT disks use different boot mode. Thus, if your hard drive is over 2TB, you may prefer the GPT partition style in order to fully use the disk space. GPT (GUID Partition Table) is more robust and allows for volumes bigger than 2TB. If more partitions are wanted, a secondary structure known as an extended partition is necessary. That is to say, it only allows users to create four primary partitions at most. MBR disks support only four partition table entries.

Generally, you can use your disk smoothly regardless of what the partition style is. Briefly speaking, the partition style is used to tell Windows how to access the data on the disk.

Convert MBR Disk to GPT Disk Using DiskPart When Do You Need to Convert MBR to GPTīoth MBR and GPT are the partition styles of Windows. Convert MBR to GPT Disk with Disk Management Method 3. Change MBR to GPT with Reliable Partition Tool (Recommended) Method 2. PAGE CONTENT: When Do You Need to Convert MBR to GPT Method 1.
