≈Data Tools
Data Size Converter
Enter any data size in any unit and instantly see the equivalent in all others — B, KB, MB, GB, TB, and PB. Toggle between decimal (SI, base 1000) used by storage manufacturers and binary (IEC, base 1024) used by operating systems. Copy any result with one click.
Base:
B1,073,741,824
KiB1,048,576
MiB1,024
GiB1
TiB0.00097656
PiB9.537e-7
Decimal vs Binary
Decimal (SI): 1 KB = 1,000 bytes — used by hard drive manufacturers and network speed ratings.
Binary (IEC): 1 KiB = 1,024 bytes — used by operating systems and RAM specifications.