Quick answer: 1 B = 0.001 KB
About the Bytes to Kilobytes
There are 0.001 kilobytes in one byte, so to convert bytes to kilobytes divide by 1,000.
This converter uses decimal units (1 MB = 1,000 KB), the standard for storage, file sizes on Mac and most websites. Windows uses binary units (1 MB = 1,024 KB): use the KiB/MiB/GiB options for that.
How to convert bytes to kilobytes (B to KB)
- Enter your numbers (or keep the example).
- The result updates instantly as you type.
- Copy the result, or copy the link: it keeps your numbers so you can share them.
bytes to kilobytes conversion table
| B | KB |
|---|---|
| 1 B | 0.001 KB |
| 2 B | 0.002 KB |
| 5 B | 0.005 KB |
| 10 B | 0.01 KB |
| 20 B | 0.02 KB |
| 25 B | 0.025 KB |
| 50 B | 0.05 KB |
| 75 B | 0.075 KB |
| 100 B | 0.1 KB |
| 250 B | 0.25 KB |
| 500 B | 0.5 KB |
| 1,000 B | 1 KB |
How it's calculated
KB = B ÷ 1,000
Features
- Instant resultsUpdates as you type.
- Shareable linkThe URL keeps your inputs.
- Reference tableCommon values on this page.
- Works offlineRuns in your browser.
Frequently asked questions
How many kilobytes are in 1 byte?
1 B = 0.001 KB.
How many bytes are in 1 kilobyte?
1 KB = 1,000 B.
Is the Bytes to Kilobytes free?
Yes, the Bytes to Kilobytes is free with no sign-up, no limits and no ads covering the result.
Does it work on my phone?
Yes. It works in any modern browser on phones, tablets and computers, and keeps working offline once the page has loaded.
Last updated · Processing happens locally in your browser.