Convert File Sizes Between Different Units

Free online file size converter. Convert between bytes, KB, MB, GB, TB, and PB instantly with precision.

File Size Converter
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Convert File Sizes Instantly

Our file size converter helps you convert between different units of digital storage. Whether you're working with bytes, kilobytes, megabytes, gigabytes, terabytes, or petabytes, get instant and accurate conversions.

Perfect for Developers and IT Professionals

Whether you're calculating storage requirements, comparing file sizes, or working with data transfer rates, our converter provides precise results with multiple decimal places for accuracy.

Common File Size Examples

  • Text files: 1-10 KB
  • Images: 1-10 MB
  • Videos: 100 MB - 10 GB
  • Hard drives: 500 GB - 10 TB
  • Data centers: 1 PB and above

Features of Our File Size Converter

  • Convert between all common file size units
  • Real-time conversion as you type
  • High precision calculations
  • Common file size examples
  • Save favorite conversions
  • Copy results with one click