Kilobytes to Kibibytes
Convert Kilobytes to Kibibytes instantly. Free online digital storage unit converter with exact formula, conversion table and FAQ.
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Formula
KiB = KB × 0.9765625
KB = KiB ÷ 0.9765625
Conversion table
| 1 KB | 0.9765625 KiB |
| 5 KB | 4.8828125 KiB |
| 10 KB | 9.765625 KiB |
| 20 KB | 19.53125 KiB |
| 50 KB | 48.828125 KiB |
| 100 KB | 97.65625 KiB |
| 500 KB | 488.28125 KiB |
| 1000 KB | 976.5625 KiB |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the kilobyte (KB), a decimal (SI) unit of digital storage equal to 1,000 bytes, or 8,000 bits.
What is the destination unit in this conversion?
The destination unit is the kibibyte (KiB), a binary (IEC) unit of digital storage equal to 1,024 bytes, or 2^10 bytes.
How do I convert kilobytes to kibibytes?
Multiply the kilobyte value by 0.9765625 to get kibibytes. For example, 4 KB × 0.9765625 = 3.90625 KiB.
Is the kilobyte to kibibyte 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 kibibytes back to kilobytes?
Yes. Divide the kibibyte value by 0.9765625 to get kilobytes.
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About this conversion
This page converts kilobytes (KB), a decimal (SI) unit of digital storage equal to 1,000 bytes, or 8,000 bits, into kibibytes (KiB), a binary (IEC) unit of digital storage equal to 1,024 bytes, or 2^10 bytes.
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 KiB = KB × 0.9765625, 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.