File Size Unit Converter
Convert between Bytes, KB, MB, GB, and TB instantly. Free calculator for all your file size conversion needs.
File Size Converter
Convert any file size unit to another
Quick Reference Guide
| Unit | Equivalent | In Bytes |
|---|---|---|
| 1 KB | 1,024 Bytes | 1,024 B |
| 1 MB | 1,024 KB | 1,048,576 B |
| 1 GB | 1,024 MB | 1,073,741,824 B |
| 1 TB | 1,024 GB | 1,099,511,627,776 B |
Common Conversions
100 MB0.098 GB
500 GB0.488 TB
5 GB5,120 MB
2 TB2,048 GB
Binary vs Decimal
This calculator uses binary (base-2) units where 1 KB = 1,024 Bytes, which is the standard for computer storage. Some tools use decimal (base-10) where 1 KB = 1,000 Bytes. Operating systems and most technical contexts use binary.
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