Disk Partition Calculator

Disk Partition Calculator latest version is a calculation tool. Users of the official version of the Disk Partition Calculator can find that when partitioning a hard disk, the partition tool usually uses MB as the unit. Users who want to partition in GB also need to perform unit conversion calculations. However, due to different hard disk formats, the calculated The results are also different. Disk partition calculator users can use this software to help users quickly complete conversion calculations and solve users' conversion worries.

Disk Partition Calculator Software Introduction

If you want to partition the local disk space, you can use the hard disk integer partition calculator tool brought by the editor. This is an easy-to-use hard disk partition software that can help users easily calculate the capacity of the integer partitions of the computer hard disk. The operation is very suitable for friends who are accustomed to the hard disk management partition that comes with the Windows system. Calculation can be completed with just one click, which is convenient and fast.

Disk partition calculator calculation instructions

For FAT32 format:

The number of MB that should be allocated = (the number of GB in the partition - 1) × 4 + 1024 × the number of GB in the partition

That is to say, if you want to separate a 10 GB hard drive on a FAT32 format hard drive, then:

The number of MB you should allocate = (10-1)×4+1024×10=10276 MB

This way you can get an integer 10 GB partition.

For NTFS format:

Hard disks generally have 255 heads and 63 sectors, so the size of each cylinder is:

512byte x 255 x 63=8225280bytes =7.84423828125 MB

If you want to divide 10 GB, then 10x1024 MB = 10240 MB

The number of cylinders required is 10240÷7.84423828125=1305.416744475568004979769685652

Taking an integer is 1306 cylinders

The number of MB that should be divided is 1306x7.84423828125=10244.5751953125 MB

No matter how many decimal places there are, add 1, which is 10245 MB, and the system will consider it to be 10.00 GB.

Disk Partition Calculator FAQ

Hard disk partitioning is originally a simple matter, but the total number of partition results has errors and is not an integer. What is going on?

The hard disk manufacturer designed 1GB=1000Mb, but the operating system believes that 1Gb=1024Mb. This integer partition formula is neither based on the hard disk manufacturer’s design nor the operating system’s design, but there is an error. The reason is that after partitioning and formatting, the hard disk will occupy a certain amount of space on the hard disk to store information such as disk structure and data location.

Disk Partition Calculator Update Log

The developer of GG said that there are really no bugs this time~