Digital storage · GB → KB
Gigabytes to Kilobytes
Enter any value below to convert gigabytes to kilobytes instantly.
To
1 GB = 1,000,000 KB
Conversion formula
How to convert GB to KB
KB = GB × 1,000,000
Multiply the gigabytes value by 1,000,000 to get kilobytes. The converter keeps extra precision internally and rounds only the displayed answer.
Converting gigabytes to kilobytes helps compare file sizes, device storage, downloads and data-transfer limits.
Worked example
Convert 10 GB10 GB = 10,000,000 KB
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common gigabytes to kilobytes values
| Gigabytes (GB) | Kilobytes (KB) |
|---|---|
| 1 GB | 1,000,000 KB |
| 5 GB | 5,000,000 KB |
| 10 GB | 10,000,000 KB |
| 25 GB | 25,000,000 KB |
| 50 GB | 50,000,000 KB |
| 100 GB | 100,000,000 KB |
Quick answer
How many kilobytes are in one gigabyte?
One gigabyte equals 1,000,000 KB.