File ConversionUnit ConversionFree Tool
Data Size Converter
Convert data storage size between Bytes, KB, MB, GB, and TB using binary (1024-based) conversion factors.
How to Use Data Size Converter
- 1Enter the value to convert
- 2Select the source unit
- 3Select the target unit
- 4See the instant result
Frequently Asked Questions
Bytes, KB, MB, GB, and TB — PB (petabytes) isn't currently supported.
1024 (binary, e.g. 1 MB = 1,048,576 bytes) — the same convention Windows and most operating systems use for reported file/disk sizes, though some contexts (like hard drive marketing) use a 1000-based decimal convention instead, which would give slightly different numbers.
No — the calculation happens entirely in your browser.
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