Convert between bits, bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), petabytes (PB) and more. Supports both decimal (SI) and binary (IEC) units.
Our digital data unit converter allows you to easily convert between different units of digital information storage. Follow these simple steps:
Basic digital information units measured in bits (binary digits). Used for data transmission rates (Mbps, Gbps).
Standard International (SI) units based on powers of 10. Commonly used for storage devices and file sizes.
International Electrotechnical Commission (IEC) units based on powers of 2. Used in computer memory and binary systems.
Results update instantly as you change values or units—no need to click a "calculate" button.
Convert between 20+ units from bits to yottabytes and yobibytes.
Works perfectly on desktop, tablet, and mobile devices with an optimized interface for each.
Easily swap between "From" and "To" units with a single click.
Clean, modern design with clear labels and intuitive controls for seamless conversion.
Accurate conversions for both decimal (SI) and binary (IEC) measurement systems.
KB (Kilobyte) is a decimal unit equal to 1,000 bytes, while KiB (Kibibyte) is a binary unit equal to 1,024 bytes. This distinction becomes more significant with larger units (MB vs MiB, GB vs GiB).
SI (decimal) units use powers of 10 and are commonly used by storage manufacturers. IEC (binary) units use powers of 2 and are used by operating systems and memory manufacturers. This converter supports both for accurate conversions.
Simply select "Bits" as your "From" unit and "Bytes" as your "To" unit. Enter the number of bits, and the converter will automatically calculate the equivalent bytes (1 byte = 8 bits).
Our converter supports up to Yottabytes (YB) for SI units and Yobibytes (YiB) for IEC units. These are extremely large units used for measuring global data storage.
Yes! Our converter is fully responsive and works perfectly on smartphones, tablets, laptops, and desktop computers. The interface automatically adjusts to your screen size.
Yes, our digital data unit converter is completely free with no limitations. You can use it as often as you need without registration or subscription.