Data Storage Converter
Data Storage Converter
Convert digital storage and memory sizes instantly.
Understanding Digital Data Storage
In computing, the smallest unit of data is a bit, which has a single binary value, either 0 or 1. Eight bits make up a Byte. As file sizes have grown, we use larger prefixes based on powers of 1024 (binary) to measure storage, such as Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB).
Frequently Asked Questions
How many Megabytes are in a Gigabyte?
In the traditional binary system used by operating systems like Windows, 1 Gigabyte (GB) is exactly equal to 1024 Megabytes (MB).
Why does my 1TB hard drive show less space?
Hard drive manufacturers use the decimal system (where 1 TB = 1,000 GB). However, computers calculate using binary (1 TB = 1,024 GB). Because of this mathematical difference, a “1TB” drive will show up as approximately 931 GB of usable space on your computer.