File Size Converter: Byte to TB & Beyond (2025)
Use our file size converter to switch between Byte, KB, MB, GB, TB, and larger units. Uses 1024-based (binary) system.
Conversion Table (1 KB = 1024 B)
| Unit | Bytes | KB | MB | GB |
|---|---|---|---|---|
| 1 KB | 1,024 | 1 | 0.000976 | 0.00000095 |
| 1 MB | 1,048,576 | 1,024 | 1 | 0.000976 |
| 1 GB | 1,073,741,824 | 1,048,576 | 1,024 | 1 |
| 1 TB | 1,099,511,627,776 | 1,073,741,824 | 1,048,576 | 1,024 |
How It Works
All conversions use 1024 as the base (binary prefixes: KiB, MiB, etc.).
Formula: Result = Value × (1024 ^ (fromExponent - toExponent))
Examples
- 1024 B → 1 KB
- 1 GB → 1024 MB
- 500 MB → 0.488 GB
FAQ
Is it 1000 or 1024?
Computers use 1024 (binary). Some drives use 1000 (decimal).
What is a Yottabyte?
1 YB = 10^24 bytes. Used in big data.
Why does my 1TB drive show less?
OS uses 1024. Manufacturer uses 1000. Use Compression Tool.
Tips
- Use for file uploads, downloads, storage
- Check cloud storage limits
- Convert before sharing large files
Conclusion
Convert any file size instantly with our storage converter. From bytes to yottabytes!
Related: Data Rate | Bit ↔ Byte