GB to KB Conversion

Convert gigabytes to kilobytes. Please enter the gigabytes (GB) value to convert to kilobytes (KB).

Gigabytes to Kilobytes Converter
Gigabytes → Kilobytes
1 GB = 1,000,000 KB (in decimal)
1 GB = 1,048,576 KB (in binary)

How many Kilobytes in a Gigabyte

1 Gigabyte is equal to 1000000 kilobytes (decimal).
1 GB = 106 KB in base 10 (SI).

1 Gigabyte is equal to 1048576 kilobytes (binary).
1 GB = 220 KB in base 2.

Difference Between GB and KB

Gigabyte unit symbol is GB, Kilobyte unit symbol is KB.
Gigabyte is greater than Kilobyte. GB has the prefix Giga. KB has the prefix Kilo. Gigabyte is 1000000 times bigger than Kilobyte.

Gigabytes vs Kilobytes

Gigabytes (GB)Kilobytes (KB)
109 bytes (base 10)103 bytes (base 10)
10003 bytes10001 bytes
1,000,000,000 bytes1,000 bytes
230 bytes (base 2)210 bytes (base 2)
1,073,741,824 bytes1,024 bytes
1,000,000,000 × 8 bits1,000 × 8 bits
8,000,000,000 bits8,000 bits

Gigabytes

Gigabyte (GB) is one of the most commonly used units of digital information which is equal to 1,000,000,000 bytes. However, in computer operating science, the value of 1 GB is considered to be equal to 230 or 10243 bytes which is equal to 1,073,741,824 bytes. GB is often used for indicating a size of memory or specifying a size of a movie, computer RAM, and so on. The maximum amount of information stored in a single layer DVD is usually close to 4.8 GB, and the maximum amount of information that can be stored in a single layer Blu-ray disc is equal to 25 GB.

Gigabyte in SI and base 10 (decimal)
1 Gigabyte = 10003 bytes
1 Gigabyte = 1,000,000,000 bytes
Gigabyte in base 2 (binary)
1 Gigabyte = 230 bytes
1 Gigabyte = 10243 bytes
1 Gigabyte = 1,073,741,824 bytes

Kilobytes

Kilobyte (KB) is a common measurement unit of digital information (including text, sound, graphic, video, and other sorts of information) that equals to 1000 bytes. In practical information technology, KB is actually equal to 210 bytes, which makes it equal to 1024 bytes. Decades ago, this unit used to be one of the most popular ones, but recently, since the volumes of information increased drastically, such unit as gigabyte has become more commonly used.

Kilobyte in SI and base 10 (decimal)
1 Kilobyte = 10001 bytes
1 Kilobyte = 1,000 bytes
Kilobyte in base 2 (binary)
1 Kilobyte = 210 bytes
1 Kilobyte = 1024 bytes
1 Kilobyte = 1,048,576 bytes

How to Calculate Gigabytes to Kilobytes

Gigabyte in SI
1 Gigabyte = 10003 bytes
We know that 1KB = 1000 bytes, so
1 byte = 1000-1 KB
1 Gigabyte = 10003 * 1000-1 KB
1 Gigabyte = 10002 KB
1 Gigabyte = 1,000,000 Kilobytes

GB to KB in Base 2 (binary)

Gigabyte in base 2
1 Gigabyte = 230 bytes
1 Gigabyte = 10243 bytes
1 byte = 1024-1 KB
1 Gigabyte = 10243 * 1024-1 KB
1 Gigabyte = 10242 KB
1 Gigabyte = 220 kilobytes
1 Gigabyte = 1,048,576 kilobytes

GB to KB Conversion Table

Gigabytes (GB) Kilobytes (KB) decimal Kilobytes (KB) binary
1 GB1,000,000 KB1,048,576 KB
2 GB2,000,000 KB2,097,152 KB
3 GB3,000,000 KB3,145,728 KB
4 GB4,000,000 KB4,194,304 KB
5 GB5,000,000 KB5,242,880 KB
6 GB6,000,000 KB6,291,456 KB
7 GB7,000,000 KB7,340,032 KB
8 GB8,000,000 KB8,388,608 KB
9 GB9,000,000 KB9,437,184 KB
10 GB10,000,000 KB10,485,760 KB
11 GB11,000,000 KB11,534,336 KB
12 GB12,000,000 KB12,582,912 KB
13 GB13,000,000 KB13,631,488 KB
14 GB14,000,000 KB14,680,064 KB
15 GB15,000,000 KB15,728,640 KB
16 GB16,000,000 KB16,777,216 KB
17 GB17,000,000 KB17,825,792 KB
18 GB18,000,000 KB18,874,368 KB
19 GB19,000,000 KB19,922,944 KB
20 GB20,000,000 KB20,971,520 KB
21 GB21,000,000 KB22,020,096 KB
22 GB22,000,000 KB23,068,672 KB
23 GB23,000,000 KB24,117,248 KB
24 GB24,000,000 KB25,165,824 KB
25 GB25,000,000 KB26,214,400 KB
26 GB26,000,000 KB27,262,976 KB
27 GB27,000,000 KB28,311,552 KB
28 GB28,000,000 KB29,360,128 KB
29 GB29,000,000 KB30,408,704 KB
30 GB30,000,000 KB31,457,280 KB
31 GB31,000,000 KB32,505,856 KB
32 GB32,000,000 KB33,554,432 KB
33 GB33,000,000 KB34,603,008 KB
34 GB34,000,000 KB35,651,584 KB
35 GB35,000,000 KB36,700,160 KB
36 GB36,000,000 KB37,748,736 KB
37 GB37,000,000 KB38,797,312 KB
38 GB38,000,000 KB39,845,888 KB
39 GB39,000,000 KB40,894,464 KB
40 GB40,000,000 KB41,943,040 KB
41 GB41,000,000 KB42,991,616 KB
42 GB42,000,000 KB44,040,192 KB
43 GB43,000,000 KB45,088,768 KB
44 GB44,000,000 KB46,137,344 KB
45 GB45,000,000 KB47,185,920 KB
46 GB46,000,000 KB48,234,496 KB
47 GB47,000,000 KB49,283,072 KB
48 GB48,000,000 KB50,331,648 KB
49 GB49,000,000 KB51,380,224 KB
50 GB50,000,000 KB52,428,800 KB
51 GB51,000,000 KB53,477,376 KB
52 GB52,000,000 KB54,525,952 KB
53 GB53,000,000 KB55,574,528 KB
54 GB54,000,000 KB56,623,104 KB
55 GB55,000,000 KB57,671,680 KB
56 GB56,000,000 KB58,720,256 KB
57 GB57,000,000 KB59,768,832 KB
58 GB58,000,000 KB60,817,408 KB
59 GB59,000,000 KB61,865,984 KB
60 GB60,000,000 KB62,914,560 KB
61 GB61,000,000 KB63,963,136 KB
62 GB62,000,000 KB65,011,712 KB
63 GB63,000,000 KB66,060,288 KB
64 GB64,000,000 KB67,108,864 KB
65 GB65,000,000 KB68,157,440 KB
66 GB66,000,000 KB69,206,016 KB
67 GB67,000,000 KB70,254,592 KB
68 GB68,000,000 KB71,303,168 KB
69 GB69,000,000 KB72,351,744 KB
70 GB70,000,000 KB73,400,320 KB
71 GB71,000,000 KB74,448,896 KB
72 GB72,000,000 KB75,497,472 KB
73 GB73,000,000 KB76,546,048 KB
74 GB74,000,000 KB77,594,624 KB
75 GB75,000,000 KB78,643,200 KB
76 GB76,000,000 KB79,691,776 KB
77 GB77,000,000 KB80,740,352 KB
78 GB78,000,000 KB81,788,928 KB
79 GB79,000,000 KB82,837,504 KB
80 GB80,000,000 KB83,886,080 KB
81 GB81,000,000 KB84,934,656 KB
82 GB82,000,000 KB85,983,232 KB
83 GB83,000,000 KB87,031,808 KB
84 GB84,000,000 KB88,080,384 KB
85 GB85,000,000 KB89,128,960 KB
86 GB86,000,000 KB90,177,536 KB
87 GB87,000,000 KB91,226,112 KB
88 GB88,000,000 KB92,274,688 KB
89 GB89,000,000 KB93,323,264 KB
90 GB90,000,000 KB94,371,840 KB
91 GB91,000,000 KB95,420,416 KB
92 GB92,000,000 KB96,468,992 KB
93 GB93,000,000 KB97,517,568 KB
94 GB94,000,000 KB98,566,144 KB
95 GB95,000,000 KB99,614,720 KB
96 GB96,000,000 KB100,663,296 KB
97 GB97,000,000 KB101,711,872 KB
98 GB98,000,000 KB102,760,448 KB
99 GB99,000,000 KB103,809,024 KB
100 GB100,000,000 KB104,857,600 KB

Gigabytes Converters