Gibibytes to Kilobytes
Convert Gibibytes to Kilobytes instantly. Free online digital storage unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Gibibytes to Kilobytes conversions.
Reserved above the conversion cards and below the converter.
Formula
KB = GiB × 1073741.824
GiB = KB ÷ 1073741.824
Conversion table
| 1 GiB | 1073741.824 KB |
| 5 GiB | 5368709.12 KB |
| 10 GiB | 10737418.24 KB |
| 20 GiB | 21474836.48 KB |
| 50 GiB | 53687091.2 KB |
| 100 GiB | 107374182.4 KB |
| 500 GiB | 536,870,912 KB |
| 1000 GiB | 1,073,741,824 KB |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the gibibyte (GiB), a binary (IEC) unit of digital storage equal to 1,024 mebibytes, or 2^30 bytes.
What is the destination unit in this conversion?
The destination unit is the kilobyte (KB), a decimal (SI) unit of digital storage equal to 1,000 bytes, or 8,000 bits.
How do I convert gibibytes to kilobytes?
Multiply the gibibyte value by 1073741.824 to get kilobytes. For example, 4 GiB × 1073741.824 = 4294967.296 KB.
Is the gibibyte to kilobyte conversion exact?
It's exact given the fixed definitions used here: decimal storage prefixes are based on powers of 1,000, while binary storage prefixes are based on powers of 1,024. The two scales are related by an exact factor, but they should not be confused with each other in casual usage, since a decimal and a binary unit with a similar-looking name represent different amounts of data.
Where is this conversion commonly used?
It's used for describing file sizes, storage drive capacity, RAM, network bandwidth, and internet data plans or downloads.
Can I convert kilobytes back to gibibytes?
Yes. Divide the kilobyte value by 1073741.824 to get gibibytes.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts gibibytes (GiB), a binary (IEC) unit of digital storage equal to 1,024 mebibytes, or 2^30 bytes, into kilobytes (KB), a decimal (SI) unit of digital storage equal to 1,000 bytes, or 8,000 bits.
This conversion is used constantly when checking file sizes, storage drive and memory capacity, network bandwidth, and mobile or broadband data plan allowances.
The formula is KB = GiB × 1073741.824, based on the fixed relationship between these two digital storage units.
It's exact given the fixed definitions used here: decimal storage prefixes are based on powers of 1,000, while binary storage prefixes are based on powers of 1,024. The two scales are related by an exact factor, but they should not be confused with each other in casual usage, since a decimal and a binary unit with a similar-looking name represent different amounts of data.
Digital storage prefixes follow the International System of Units (SI) for decimal units and the International Electrotechnical Commission (IEC) recommendations for binary units, keeping decimal and binary quantities unambiguous.