Kilobytes to Kibibytes Converter
How to convert kilobytes to kibibytes
kibibytes = kilobytes ÷ 1.024
To convert kilobytes to kibibytes, divide the number of kilobytes by 1.024.
1 kB = 0.9765625 KiB
Examples
- 500 kB ÷ 1.024 = 488.28125 KiB
Good to know
Decimal (SI) unit based on powers of 1000, as used by drive manufacturers. Windows reports sizes in binary units (powers of 1024) but labels them "KB", "MB", "GB" and "TB", so the same file or drive shows a smaller number there.
Binary (IEC) unit based on powers of 1024. Windows displays these binary sizes with the labels "KB", "MB", "GB" and "TB", which is why they are often confused with the decimal units.
Kilobytes to kibibytes conversion table
| Kilobytes (kB) | Kibibytes (KiB) |
|---|---|
| 1 kB | 0.9765625 KiB |
| 2 kB | 1.953125 KiB |
| 4 kB | 3.90625 KiB |
| 8 kB | 7.8125 KiB |
| 16 kB | 15.625 KiB |
| 32 kB | 31.25 KiB |
| 64 kB | 62.5 KiB |
| 100 kB | 97.65625 KiB |
| 128 kB | 125 KiB |
| 250 kB | 244.140625 KiB |
| 256 kB | 250 KiB |
| 500 kB | 488.28125 KiB |
| 512 kB | 500 KiB |
| 1,000 kB | 976.5625 KiB |
| 1,024 kB | 1,000 KiB |
| 2,000 kB | 1,953.125 KiB |
Unit definitions
- Kilobyte (kB)
- A kilobyte is 1000 bytes. It is used for small files such as text documents and icons.
- Kibibyte (KiB)
- A kibibyte is 1024 bytes. It is the binary counterpart of the kilobyte and the smallest of the IEC binary multiples.