'''киби'''- ({{lang-en|kibi}}, или '''ki'''lo'''bi'''nary) е [[десетични представки|десетичнадвоична представка]] от [[IEC|система IEC]] въведена през 1996 г.<ref>{{cite web | url = http://www.chester.iucr.org/iucr-top/cexec/rep96/idcns.htm | title = IUCr 1996 Report - IUPAC Interdivisional Committee on Nomenclature and Symbols (IDCNS) | publisher = International Union of Crystallography| date = 14 February 1997 | accessdate = 17 March 2012 | lang=en}}</ref> Означава се с '''Ki''' и представлява [[бинарен код|бинарната]] стойност на [[кило-|кило]] (1 000), т.е. 2<sup><small>10</small></sup> (1 024).<ref>{{cite web | url = http://physics.nist.gov/cuu/Units/binary.html | title = International System of Units (SI): Prefixes for binary multiples | work = The NIST Reference on Constants, Units, and Uncertainty | publisher = National Institute of Science and Technology | accessdate = 17 March 2012 | lang=en }}</ref>
