Convert Bytes to Kilobytes
Bytes (B) to Kilobytes (KB) — the formula, a worked example and a live converter, all in your browser.
Result
Bytes to Kilobytes formula
To convert, multiply by the fixed factor below:
KB = B × 0.001
Worked example
1 B = 1 × 0.001 = 0.001 KB.
Bytes to Kilobytes conversion table
| Bytes (B) | Kilobytes (KB) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1,000 | 1 |
Common uses
Common in programming and web performance work, where raw byte counts from tools need to read as kilobytes.
Related conversions
Need a different pair? Use the full data storage converter for bits, bytes and every unit up to petabytes.
Frequently asked questions
What is the formula to convert bytes to kilobytes?
Multiply the number of bytes by 0.001 to get kilobytes (KB = B × 0.001).
How many kilobytes are in a byte?
One byte equals 0.001 kilobytes.
Is this converter accurate?
Yes. It uses the exact decimal (1000-based) and binary (1024-based) definitions and runs entirely in your browser, so nothing you type is uploaded.