💾 Digital Storage Converter

Digital Unit Converter – Bits, Bytes, KB, MB, GB, TB, PB Conversion Tool

This tool allows quick and accurate conversions between bits, bytes, and larger digital units. It supports kilobytes, megabytes, gigabytes, terabytes, and petabytes.

Simply enter a value, select the units, and get instant results. The converter follows the binary system, where 1 KB = 1024 bytes, ensuring precise calculations used in operating systems and programming. It is useful for file size conversions, internet speed calculations, storage planning, and general data measurement. The tool works seamlessly on desktop, tablet, and mobile devices.

Converter Tool
B
b
From
    To
      Result
      1 B = 8 b
      8
      b
      The Formula
      b = B × 8
      1 byte = 8 bits exactly.
      8 b= 1 B
      1024 B= 1 KB
      1024 KB= 1 MB
      1024 GB= 1 TB
      Unit Reference Table

      All digital units relative to 1 byte (B). Binary (1 KB = 1024 B).

      Unit NameSymbolValue in BytesCommon Usage

      Understanding Digital Storage Units

      Digital information is measured in bits and bytes. A bit (b) is the smallest unit (0 or 1). A byte (B) is 8 bits and is the basic unit for file sizes. Larger units use prefixes: kilo (K), mega (M), giga (G), tera (T), peta (P). In computing, these are usually binary (powers of 1024), though storage devices are often marketed using decimal (powers of 1000).

      Binary vs. Decimal Confusion

      1 kilobyte (KB) can mean either 1000 bytes (decimal) or 1024 bytes (binary). This tool uses the binary interpretation (1 KB = 1024 B), which is standard in operating systems and programming. For clarity: MB = 1024² bytes, GB = 1024³, TB = 1024⁴.

      Typical Scenarios

      • Bits (b) – network speeds (Mbps, Gbps), processor architecture (32-bit, 64-bit).
      • Bytes (B) – file sizes (a text file is a few KB, a photo is MB).
      • Megabytes (MB) / Gigabytes (GB) – RAM, SSD/HDD capacity, video file sizes.
      • Terabytes (TB) / Petabytes (PB) – data center storage, large databases.
      Frequently Asked Questions
      How many bits are in a byte? +
      Exactly 8 bits. This is the standard definition.
      Is 1 GB equal to 1000 MB or 1024 MB? +
      In binary (used by this tool), 1 GB = 1024 MB. In decimal (used by some drive manufacturers), 1 GB = 1000 MB. We follow the traditional computing standard.
      How do I convert Mbps to MB/s? +
      Divide by 8. Megabits per second (Mbps) ÷ 8 = megabytes per second (MB/s). Example: 100 Mbps = 12.5 MB/s.
      What’s larger, a petabyte or a terabyte? +
      A petabyte (PB) is 1024 terabytes (TB). It’s enormous – used for massive data centers.
      How many bytes in a kilobyte? +
      1 kilobyte (KB) = 1024 bytes. In some contexts, it’s 1000, but we use the binary standard.
      What is a mebibyte (MiB)? +
      MiB (mebibyte) explicitly means 1024² bytes to avoid confusion. This tool uses the common KB/MB/GB notation with binary meaning.
      All Digital Conversion Pages

      Browse all 90 dedicated conversion pages, organized by unit.

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