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Digital Storage Converter
转换器Transform bytes to megabytes, gigabytes, terabytes, and more.
ttb run digital-storage
Formula
1 Gigabyte (GB) = 1024 Megabyte (MB)
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如何使用 Digital Storage Converter
Enter a data size in bytes, kilobytes, megabytes, gigabytes, terabytes, or petabytes. The tool instantly converts across all digital storage units. It also shows the binary (1024-based) and decimal (1000-based) conversions side by side, which is crucial for understanding why your "1 TB" drive shows less space than expected.
1
Enter your parameters
Configure the inputs for the Digital Storage according to your specific needs.
2
View real-time results
The utility instantly processes your request and displays the calculated outputs directly in your browser.
3
Copy or Download
Click the copy icon next to the final output to instantly grab the result, or export it if applicable.
常见问题
Why does my 1TB drive show only 931GB?+
Hard drive manufacturers use decimal units (1 TB = 1,000,000,000,000 bytes), but operating systems use binary units (1 TiB = 1,099,511,627,776 bytes). The drive has exactly the advertised capacity - the discrepancy is purely a units mismatch.
What is the difference between MB and MiB?+
MB (megabyte) officially means 1,000,000 bytes (decimal), while MiB (mebibyte) means 1,048,576 bytes (binary, 1024²). In practice, many systems still use "MB" to mean the binary value, which causes confusion.