WKIT

Byte / Unit Converter

Convert between bytes, kilobytes, megabytes, gigabytes, and more. Binary and decimal units supported.

Byte / Unit Converter
Convert between bytes, kilobytes, megabytes, gigabytes, and more
B
KiB
MiB
GiB
TiB
PiB
Binary vs Decimal

Binary (IEC) - Base 1024

KiB, MiB, GiB - Used by operating systems, RAM

1 KiB = 1,024 bytes

Decimal (SI) - Base 1000

KB, MB, GB - Used by storage manufacturers

1 KB = 1,000 bytes

This is why a "500 GB" drive shows as ~465 GiB in your OS.

Common File Sizes
  • Text file (1 page)~2 KB
  • MP3 song (4 min)~4 MB
  • HD Photo~5 MB
  • 4K Video (1 min)~350 MB
  • DVD4.7 GB
  • Blu-ray25-50 GB