Kilobytes to gigabytes
Multiply kilobytes by 0.000001 to get gigabytes.
100,000 kB = 0.1 GB
How to convert kilobytes to gigabytes
The gigabyte is one billion bytes (10⁹ B) in the decimal convention. The kilobyte is one thousand bytes (10³ B) in the decimal (SI) convention.
Worked example — 100,000 kB: 100,000 × 0.000001 = 0.1 GB.
Kilobytes to gigabytes table
| Kilobytes | Gigabytes |
|---|---|
| 1,000 kB | 0.001 GB |
| 5,000 kB | 0.005 GB |
| 10,000 kB | 0.01 GB |
| 50,000 kB | 0.05 GB |
| 100,000 kB | 0.1 GB |
| 500,000 kB | 0.5 GB |
| 1,000,000 kB | 1 GB |
| 2,000,000 kB | 2 GB |
| 5,000,000 kB | 5 GB |
Reverse and related
About kilobytes and gigabytes
Kilobyte (kB)
1 kB = 0.000001 GBDefinition. One thousand bytes (10³ B) in the decimal (SI) convention
History and origin
The kilobyte took the metric kilo prefix for a thousand, but in computing it was often used loosely for 1024 bytes. The IEC later defined the kibibyte for the binary value to remove the ambiguity.
Current use
Kilobytes measure small files and text documents; in strict decimal use a kilobyte is exactly one thousand bytes.
Source: IEC 80000-13 (quantities and units — information science); NIST on binary prefixes
Gigabyte (GB)
1 GB = 1,000,000 kBDefinition. One billion bytes (10⁹ B) in the decimal convention
History and origin
The gigabyte uses the metric giga prefix for a billion bytes. Drive makers label capacity in decimal gigabytes, while operating systems often report the binary gibibyte, which is why sizes seem to disagree.
Current use
Gigabytes measure phone storage, memory and mobile data plans.
Source: IEC 80000-13 (quantities and units — information science); NIST on binary prefixes
Where people use this
Kilobytes: small files, documents. Gigabytes: phone storage, mobile data plans. 1 000 000 kB is 1 GB (decimal).
Every value is carried to full double precision; the display is rounded.
Both units are defined in IEC 80000-13 (quantities and units — information science); NIST on binary prefixes.
Questions people ask
How many GB is 1,000,000 kB?
1,000,000 kilobytes is exactly 1 GB in the decimal convention.
How many GB is 500,000 kB?
500,000 kB is 0.5 GB.
How many kB in a GB?
One gigabyte is 1,000,000 kilobytes.