File Size Converter - Free Online IT Tool

💾 File Size Converter

Convert between different units of digital storage (Bytes, KB, MB, GB, TB, etc.).

Value

Source Unit

ℹ️ About File Size Converter

The File Size Converter is a precision utility for translating digital storage measurements across various scales. In computing, file sizes and network speeds are represented using two different systems: Bytes (typically used for storage like hard drives and RAM) and Bits (typically used for network throughput and bandwidth).

This tool provides an all-in-one view, converting your input into every major unit from raw Bytes up to Terabytes, while also showing the corresponding Bit values. It's an essential resource for system administrators planning disk allocations, developers optimizing asset sizes, and network engineers calculating download times based on bandwidth.

📖 How to use File Size Converter

1. Enter the numeric value you wish to convert.
2. Select the source unit (e.g., Megabytes or Gigabits) from the dropdown.
3. Click 'Run Tool' to generate the full conversion table.
4. Compare the results across different binary prefixes (KB, MB, GB).

❓ Frequently Asked Questions

What is the difference between a Bit and a Byte?

There are exactly 8 bits in 1 byte. Bits (b) are used for speed, while Bytes (B) are used for capacity.

Does this tool use 1000 or 1024?

This tool uses the binary standard (1024) for its calculations, which is the standard used by operating systems like Windows and Linux to report file sizes.