Data Storage Converter Online
Free online data storage converter. Convert between bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes, and binary equivalents. Instant results.
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Tip: Click any result row to instantly copy its value to clipboard
💡 Definition
Data Storage Converter
- Digital data storage is measured in bytes.
- The decimal system (SI) uses powers of 1000 (KB, MB, GB), while the binary system (IEC) uses powers of 1024 (KiB, MiB, GiB).
- This converter supports both standards and includes bit-based units for network speeds.
📖 How to use
Step by Step
- Enter a storage value and choose your source unit from the Convert From dropdown
- Both decimal and binary equivalents appear instantly
- The source unit row is highlighted in purple for clarity
- Click any result row to copy that value to your clipboard
🎯 Use cases
When to use
- Understanding hard drive advertised vs actual capacity
- Network bandwidth and download size calculations
- Cloud storage plan comparisons
- File size estimation for uploads and backups
Frequently Asked Questions
Why is my 1TB drive only showing 931GB?▾
Drive manufacturers use decimal units (1 TB = 1,000 GB), but operating systems often display binary units (1 TiB = 1,024 GiB). So 1 TB = 931.3 GiB, which the OS labels as 931 GB.
What is the difference between Mb and MB?▾
MB (megabyte) = 8 Mb (megabits). Storage is measured in bytes (B), while network speed is measured in bits (b). A 100 Mbps connection can transfer about 12.5 MB per second.
How many photos can fit in 1GB?▾
It depends on resolution and format. A typical 12MP JPEG photo is about 3-5 MB, so roughly 200-300 photos per GB. RAW photos at 25 MB each would give about 40 per GB.