Formula: Gigabyte → Kilobyte
Use this exact relationship: 1 GB = 1048576 KB. UnitNest converts through a standard base unit for the digital storage category using binary prefixes (1 KB = 1024 bytes).
Quick example
1 gigabytes = 1048576 kilobytes. Change the input above to convert any value; results update instantly in your browser.
Need the other direction? Convert Kilobyte to Gigabyte.