Convert Kilobytes to Kibibytes
1 kilobyte is 0.976563 KiB. One kilobyte is exactly 0.9765625 kibibytes.
One kilobyte is 0.9765625 kibibytes. To convert kilobytes to kibibytes, multiply by 0.9765625; to go the other way, divide by 0.9765625 or multiply by 1.024. The factor is exact rather than rounded: it follows from IEC 80000-13. Exactly 1,000 bytes under the SI prefix, which is what drive manufacturers and network speeds use.
Factor checked against the defining standard · How we check
Kibibytes
0.976563 KiB
- Kilobytes × 0.9765625
value * 0.97656250.977 KiB
1 kilobyte in every data unit
| Unit | Value | Exact factor |
|---|---|---|
| bytes | 1,000 B | × 1,000 |
| kilobytes (as entered) | 1 kB | — |
| megabytes | 0.001 MB | × 0.001 |
| gigabytes | 0.000001 GB | × 0.000001 |
| terabytes | 0.000000001 TB | × 0.000000001 |
| kibibytes | 0.9765625 KiB | × 0.9765625 |
| mebibytes | 0.0009536743164 MiB | × 0.000953674316406 |
| gibibytes | 0.0000009313225746 GiB | × 0.000000931322574615 |
Factors are entered by hand from IEC 80000-13 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
How do you convert kilobytes to kibibytes?
- 1.Take the measurement in kilobytes.
- 2.Multiply by 0.9765625 — that is how many kibibytes fit in one kilobyte.
- 3.To go back the other way, divide by 0.9765625, or multiply by 1.024.
Kilobytes to kibibytes conversion table
| Kilobytes | Kibibytes |
|---|---|
| 1 kB | 0.976563 KiB |
| 2 kB | 1.953125 KiB |
| 3 kB | 2.929688 KiB |
| 4 kB | 3.90625 KiB |
| 5 kB | 4.882813 KiB |
| 6 kB | 5.859375 KiB |
| 7 kB | 6.835938 KiB |
| 8 kB | 7.8125 KiB |
| 9 kB | 8.789063 KiB |
| 10 kB | 9.765625 KiB |
| 12 kB | 11.71875 KiB |
| 15 kB | 14.648438 KiB |
| 20 kB | 19.53125 KiB |
| 25 kB | 24.414063 KiB |
| 50 kB | 48.828125 KiB |
| 100 kB | 97.65625 KiB |
What are kilobytes and kibibytes?
- Kilobyte (kB)
- Exactly 1,000 bytes under the SI prefix, which is what drive manufacturers and network speeds use. Not 1,024 — that is the kibibyte.
- Kibibyte (KiB)
- Exactly 1,024 bytes — two to the tenth. The binary prefix, standardised by IEC in 1998 precisely to end the argument about what a kilobyte means.
Source: IEC 80000-13 — binary prefixes for information quantities
Questions people actually ask
- How many kibibytes are in a kilobyte?
- 0.9765625. Exactly 1,024 bytes — two to the tenth. The binary prefix, standardised by IEC in 1998 precisely to end the argument about what a kilobyte means.
- How do I convert kibibytes back to kilobytes?
- Divide by 0.9765625, or multiply by 1.024 — they are the same operation.
Other data conversions
Kibibytes to kilobytes — the same conversion the other way.