GB to KB Converter
Convert decimal GB to KB exactly. 1.5GB = 1500000KB. Explicit byte definitions, fractions, zero and separate binary-unit choices.
English tool page. Existing tools and locale routes remain in the site catalog.
GB to KB: exact decimal conversion
Convert a decimal gigabyte dataset figure for a reporting field that expects decimal kilobytes. A 1.5 GB figure is 1,500,000 KB, not a binary-unit conversion.
KB = GB × 1,000,000
1.5 GB = 1500000 KB
1 GB = 1000000000 bytes; 1 KB = 1000 bytes. These are decimal byte units, not bits and not binary units.
Zero and fractions are valid. Source and result use the same exact rational core as the existing converter, without floating-point rounding. Swap keeps your amount and requires another conversion. Invalid negative, nonfinite, malformed or overlimit input is reported inside Output. Page defaults are GB→KB; explicit selectors also allow other decimal or binary units and always show the selected unit labels.
Existing data-size converter · General exact storage converter · All tools
Other decimal conversion pages
Page defaults use decimal byte units. Binary KiB/MiB/GiB/TiB remain distinct choices in the converter; uppercase B is a byte, lowercase b is a bit.