To convert kibibytes to kilobytes, multiply by 1.024.
The calculation uses 1 KiB = 1.024 KB. Results are displayed to at most 10 significant digits. Definitions can be exact while a displayed decimal is rounded. Match the displayed precision to your original measurement.
The formula
value in KB = value in KiB × 1.024
KiB- Input unit: kibibytes
KB- Output unit: kilobytes
How to use this calculator
- Enter a value in KiB.
- Multiply by the stored conversion factor.
- Read the result in KB; divide by the same factor to convert back.
Worked examples
Worked conversion
1 KiB × 1.024 ≈ 1.024 KB.
Reverse conversion
1.024 KB ÷ 1.024 ≈ 1 KiB. Rounding intermediate values can change the last displayed digit.
Frequently asked questions
What factor does this converter use?
It uses 1.024 KB per KiB.
Why can another converter show a slightly different answer?
Check the unit convention first (such as US versus Imperial or decimal versus binary), then compare rounding. Measurement uncertainty is separate from the unit conversion.
KiB to KB table
| KiB | KB (rounded) |
|---|---|
| 0 | 0 |
| 1 | 1.024 |
| 2 | 2.048 |
| 5 | 5.12 |
| 10 | 10.24 |
| 100 | 102.4 |
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