Bytes to Kilobytes Converter
Convert bytes to kilobytes instantly. 1 B = 0.001 KB. Free two-way converter with the formula and a quick reference table.
How to convert bytes to kilobytes
kilobytes = bytes × 0.001
One byte equals 0.001 kilobytes, so to convert bytes to kilobytes you multiply by 0.001. Going the other way, one kilobyte is 1,000 bytes. Both units measure digital storage, so the conversion is an exact ratio that never changes.
10 bytes = 0.01 kilobytes. Multiply your byte figure by the factor above (or just type it into the box) to convert any amount.
bytes to kilobytes table
| bytes (B) | kilobytes (KB) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1,000 | 1 |
Frequently asked questions
How many kilobytes are in a byte?
One byte equals 0.001 kilobytes. So to convert, multiply the number of bytes by 0.001.
How do I convert bytes to kilobytes?
Multiply by 0.001, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
These use the decimal (1000-based) definitions used by storage makers and networks; operating systems sometimes show binary (1024-based) values, which differ slightly.