: A simple, ad-free mobile app available on Google Play designed specifically to calculate the exact MB needed for NTFS or FAT32 partitions to display as whole numbers in Windows.

If you have ever tried to create a 100 GB partition in Windows only to see it show up as in File Explorer, you know how frustrating the "missing" space can be. This discrepancy happens because Windows uses binary measurements (

) while often requiring extra megabytes to account for file system overhead.

Standard math often fails when partitioning because of how operating systems interpret data: Disk Partition Calculator - Apps on Google Play

A is the essential tool for users who want clean, integer partition sizes (like a perfect 200 GB) without the messy decimals. Top Free Hard Disk Partition Calculators for Download