Data Size
Convert a file size between KB, MB, GB, and TB using binary steps of 1024. Drive makers often use 1000, so a disk can look smaller on a computer.
Frequently asked questions
Why 1024 and not 1000?
Computers usually count memory and files in binary units. A seller’s decimal GB is a bit smaller on disk.
Does this time a download?
No. Pair it with the download time calculator if you also have a connection speed.