Data Size Converter

Free Online Data Unit Converter - KB, MB, GB, TB

Convert data size units including bytes, kilobytes, megabytes, gigabytes, and terabytes. Use for file sizes, storage, and internet speed.

💾 What is Data Size?

Units measuring digital data size. 1 byte = 8 bits, 1KB = 1024 bytes. Storage is in bytes, internet speed is in bits.

Value

From

Floppy Disk

1.44 MB

700 MB

DVD

4.7 GB

USB (typical)

8-64 GB

SSD (typical)

256-1024 GB

HDD (typical)

1-4 TB