Data Storage Converter
Convert bytes, KB, MB, GB, TB, PB and binary units.
Decimal vs Binary Units
Decimal units (KB, MB, GB) use powers of 1000 as defined by SI. Binary units (KiB, MiB, GiB) use powers of 1024 per IEC 80000-13. Hard drive manufacturers use decimal; operating systems often use binary, causing the apparent size difference.