Data Storage Converter
Convert between data storage units
B
KB
MB
GB
TB
PB
b
Kb
Mb
Gb
Quick Reference
1 KB =
1,024 Bytes
1 MB =
1,024 KB
1 GB =
1,024 MB
1 TB =
1,024 GB
Data Storage Units
Binary vs Decimal
This calculator uses binary (1 KB = 1,024 bytes). Some systems use decimal (1 KB = 1,000 bytes). Storage manufacturers often use decimal, making drives appear smaller.
Common File Sizes
- MP3 song: ~3-5 MB
- Photo (high quality): ~2-5 MB
- HD movie: ~4-8 GB
- 4K movie: ~25-50 GB