gigabytes to kilobytes
Convert gigabyte (decimal) to kilobyte (decimal) — instant, free, with the formula shown.
How to convert gigabyte (decimal) to kilobyte (decimal)
To convert gigabyte (decimal) to kilobyte (decimal), multiply by 1000000:
For example, 10 GB × 1000000 = 10000000 KB.
GB to KB conversion table
| gigabytes (GB) | kilobytes (KB) |
|---|---|
| 1 GB | 1000000 KB |
| 2 GB | 2000000 KB |
| 5 GB | 5000000 KB |
| 10 GB | 10000000 KB |
| 25 GB | 25000000 KB |
| 50 GB | 50000000 KB |
| 100 GB | 100000000 KB |
| 250 GB | 250000000 KB |
| 500 GB | 500000000 KB |
| 1000 GB | 1000000000 KB |
Other gigabyte (decimal) conversions
Convert to kilobyte (decimal) from another unit
GB to KB — frequently asked
How many kilobytes are in 1 gigabyte (decimal)?
1 gigabyte (decimal) = 1000000 kilobytes (GB × 1000000 = KB).
What is the formula to convert gigabyte (decimal) to kilobyte (decimal)?
Multiply your gigabyte (decimal) value by 1000000 to get kilobyte (decimal).
How do I convert 10 gigabytes to kilobytes?
10 GB = 10000000 KB. For 100 GB the answer is 100000000 KB. Use the calculator on this page for any other value.
When to convert gigabyte (decimal) to kilobyte (decimal)
Data Storage conversion — common questions
Why does my hard drive show less space than advertised?
Drive manufacturers use decimal units (1 TB = 1,000 GB = 10¹² bytes), but operating systems often display binary units (1 TiB = 1,024 GiB ≈ 1.0995 TB). A '1 TB' drive shows as ~931 GiB in Windows.
What's the difference between Mb and MB?
Mb is megabits (lowercase b = bit), MB is megabytes (uppercase B = byte). 1 MB = 8 Mb. Network speeds are typically in Mbps (megabits/s), file sizes in MB.
Are KB and KiB the same?
No. KB = 1,000 bytes (decimal). KiB = 1,024 bytes (binary). The 'i' is the IEC prefix for binary.