Byte / Data Size Converter
Convert between bytes, KB, MB, GB, TB, and PB instantly. Supports both decimal (SI) and binary (IEC) systems.
Common Presets
Decimal (SI)
(1 KB = 1,000 B)B
1,000,000KB
1,000MB
1GB
0.001TB
0.000001PB
1.000000e-9EB
1.000000e-12Binary (IEC)
(1 KiB = 1,024 B)B
1,000,000KiB
976.5625MiB
0.9536743164GiB
0.0009313226TiB
9.094947e-7PiB
8.881784e-10EiB
8.673617e-13= 1,000,000 bytes
How to Use
Convert between bytes, KB, MB, GB, TB, and PB instantly. Supports both decimal (SI) and binary (IEC) systems.
- 1Enter or paste your data into the input field above.
- 2Adjust any settings or options as needed.
- 3Click the action button to process your data.
- 4Copy or download the result instantly.
Key Features
- 100% free — no signup, no limits
- Works entirely in your browser — your data stays private
- Lightning-fast processing with instant results
- Works on all devices — desktop, tablet, and mobile