Data Storage Converter
Convert between bits, bytes, KB, MB, GB, TB and PB.
About this tool
Convert between digital storage units \u2014 bits, bytes, KB, MB, GB, TB and PB \u2014 using binary (1024-based) definitions, the convention most operating systems use when displaying file and drive sizes.
Key Features
- Instant two-way conversion
- Wide range of common units
- High-precision result
How to Use
- Enter the value to convert.
- Choose the From and To units.
- Click Convert.
Benefits
- Quick unit conversion without searching for factors
- Useful for cooking, travel, fitness, engineering and more
- No ads or account required
Frequently Asked Questions
There are two conventions: binary (1 KB = 1024 bytes), which is what Windows, macOS and most software display, and decimal (1 KB = 1000 bytes), which drive manufacturers often use on packaging. This tool uses the binary convention, which is why a drive labeled '1 TB' shows as slightly less than 1 TB in your operating system.