Word.ws English Dictionary

kbyte

kbyte is the abbreviation of kilobyte.

kbyte is the abbreviation of kibibyte.

Meaning of kilobyte

Noun

kilobyte (plural kilobytes)

  1. (especially) One thousand (10³, or 1,000) bytes.
    • The data word processor 606 handles the in-flow and out-flow of byte-oriented input/output data and interleaved signals at a rate of, for example, 500 kilobytes per second. Instruction processing rates of four to eight per microsecond are required for such a data flow.1969, Harold R. Dell, HIGH-DENSITY PERMANENT DATA STORAGE AND RETRIEVAL SYSTEM, US Patent 3638185
  2. (informal, especially RAM) A kibibyte.
    • It is assumed herein that each block includes 32 bytes, each sector includes 1 kilobyte, the buffer memory 116 includes 4 kilobytes, and read data is represented by one double word or 64 bits, as one word in this case consists of 32 bits.1969, Hisashi Horikoshi, MEMORY CONTROL SYSTEM, US Patent 3618041

Meaning of kibibyte

Noun

kibibyte (plural kibibytes)

  1. Strictly, 2¹⁰ (1,024) bytes, as opposed to a kilobyte.
    • The computer's operating system and applications all fit with within 32 kibibytes of read-only memory (ROM); much of the code in the ROM was personally written by Bill Gates.2018, Simson L. Garfinkel, Rachel H. Grunspan, The Computer Book: From the Abacus to Artificial Intelligence, New York: Sterling, →ISBN
    Synonyms:
    KiB

Forms of kbyte

pluralkbytes

Questions about kbyte

What is kbyte the abbreviation of?
Kbyte is the abbreviation of kilobyte.

Words near kbyte in the dictionary

  1. KBO
  2. KBOs
  3. kbp
  4. kbps
  5. kbs
  6. kbyte
  7. kbytes
  8. kc
  9. kc/s
  10. KCAA
  11. kcal

Source and license

Adapted from Wiktionary: kbyte (page history and authors); kilobyte (page history and authors); kibibyte (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “kbyte.” Word.ws, https://word.ws/kbyte. Based on Wiktionary, CC BY-SA 4.0.