计算机存储计量单位KB/MB/GB/TB/PB/EB/ZB/YB/BB/NB/DB

数量级:

K = Kilo(千) M = Mega(兆) G = Giga(吉,千兆) T = Tera(太) P = Peta(拍) E = Exa(艾) Z = Zetta(泽它,皆) Y = Yotta(尧) B = Bronto N = Nona D = Dogga

计量单位:

b = Bit(位,比特) 计算机存储最小单位 B = Byte(字节) 它是计算机存储的基本单位. 1字节=8位,1个英文字符是1个字节(1B),1个GBK编码的汉字为2个字节(2B)。 Kb = KiloBit(千位,千比特) KB = KiloByte(千字节) Mb = MegaBit(兆位,兆比特) MB = MegaByte(兆字节) GB = GigaByte(吉字节,千兆字节) TB = TeraByte(太字节) PB = PetaByte(拍字节) EB = ExaByte(艾字节) ZB = ZettaByte(泽它字节,皆字节) YB = YottaByte(尧字节) BB = BrontoByte NB = NonaByte DB = DoggaByte

单位换算:

KB = 2^10 Bytes = 1,024 Bytes MB = 2^20 Bytes = 1,048,576 Bytes GB = 2^30 Bytes = 1,073,741,824 Bytes TB = 2^40 Bytes = 1,099,511,627,776 Bytes PB = 2^50 Bytes = 1,125,899,906,842,624 Bytes EB = 2^60 Bytes = 1,152,921,504,606,846,976 Bytes ZB = 2^70 Bytes = 1,180,591,620,717,411,303,424 Bytes YB = 2^80 Bytes = 1,208,925,819,614,629,174,706,176 Bytes BB = 2^90 Bytes = 1,237,940,039,285,380,274,899,124,224 Bytes NB = 2^100 Bytes = 1,267,650,600,228,229,401,496,703,205,376 Bytes DB = 2^110 Bytes = 1,298,074,214,633,706,907,132,624,082,305,024 Bytes