How to use Data Storage Converter
- Enter the file size or storage amount without a unit name.
- Choose the stated unit carefully: MB and MiB are separate choices.
- Choose the output unit. The answer updates immediately, including decimal and binary comparisons.
A closer look
A byte contains eight bits. Decimal storage prefixes multiply by 1,000: 1 KB is 1,000 bytes and 1 MB is 1,000,000 bytes. Binary prefixes multiply by 1,024: 1 KiB is 1,024 bytes and 1 MiB is 1,048,576 bytes. The KB label is the familiar decimal kilobyte spelling used here. A 1 GB amount is about 0.931322574615 GiB; the data has not shrunk, only the unit has changed.
A practical example
1 KB is 1,000 bytes, while 1 KiB is 1,024 bytes. Keep decimal and binary prefixes distinct when comparing a drive label with an operating system display.
A useful tip
Check how your operating system or device labels storage before choosing a unit. A label saying GB may sometimes be used for a binary calculation. This tool never silently treats GB as GiB.
Good questions. Simple answers.
Are megabits and megabytes the same?
No. Eight bits make a byte. Select Bit or Byte explicitly; this converter measures amounts of data, not network transfer rates.
Why are fractional bytes allowed?
They are useful for mathematical comparisons. An actual file has a whole number of bytes, so a fractional result does not claim that a partial byte can be stored as a file.
Explore all converters for related tasks and category-specific guidance, or read how Toolzafi handles your data.