1GB=?MB=?KB

1GB=1024MB
1MB=1024KB

GB>MB>KB

2007-09-05 20:10:43 補充：
硬碟製造廠商認為1K=1000，而作業系統則認為1K=1024，因而造成了在作業系統中檢測到的硬碟容量比標稱容量要小大約7%的情況。

2007-09-05 20:11:41 補充：
# 1GB = 1,024MB# 1GB = 1,048,576（10242）kB# 1GB = 1,073,741,824 (10243)B

1 GB = 1024 MB = 1048576 KB

GB isn't the largest
there are TB, PB, EB, ZB, YB
1 YB = 1024 ZB
1 ZB = 1024 EB
1 EB = 1024 PB
1 PB = 1024 TB
1 TB = 1024 GB
1 GB = 1024 MB
1 MB = 1024 KB
1 KB = 1024 B
1 B = 8 b

v • d • eQuantities of bytes

SI prefixes
Historical use
Binary prefixes

Symbol
(name)
Value
Symbol
Value
Symbol
(name)
Value

kB (kilobyte)
10001 = 103
KB
10241 = 210
KiB (kibibyte)
210

MB (megabyte)
10002 = 106
MB
10242 = 220
MiB (mebibyte)
220

GB (gigabyte)
10003 = 109
GB
10243 = 230
GiB (gibibyte)
230

TB (terabyte)
10004 = 1012
TB
10244 = 240
TiB (tebibyte)
240

PB (petabyte)
10005 = 1015
PB
10245 = 250
PiB (pebibyte)
250

EB (exabyte)
10006 = 1018
EB
10246 = 260
EiB (exbibyte)
260

ZB (zettabyte)
10007 = 1021
ZB
10247 = 270
ZiB (zebibyte)
270

YB (yottabyte)
10008 = 1024
YB
10248 = 280
YiB (yobibyte)
280

1GB=1,024MB
1MB=1,024KB

你記住咩都用1000倍去睇
1kb既1000倍=1mb
1mb既1000倍=1gb
暫時就gb最大同最常用之一