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About this tool
Convert kilobytes per second to bytes per second instantly. Free, bidirectional, and fully in-browser.
1 kilobyte per second equals 1000 bytes per second — enter any kilobyte per second value to convert it to bytes per second instantly. This Kilobyte per second to Byte per second converter is a client-side tool: it applies a single multiplication (B/s = kB/s × 1000) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert bytes per second back to kilobytes per second. A reference table lists common kilobyte per second values already converted, and nothing you enter is sent to a server.
Open Kilobyte per second to Byte per second Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the Kilobyte per second field.
Read the equivalent in bytes per second in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert bytes per second to kilobytes per second.
The result updates as you type, and the swap button flips the conversion to byte per second → kilobyte per second without reloading.
The conversion uses the precise factor (B/s = kB/s × 1000), so the number matches a manual calculation to the decimal places you choose.
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Everything runs locally in your browser — no upload, no account, no limit on conversions.
One kilobyte per second is 1000 bytes per second. Multiply the kilobyte per second value by 1000 to convert. For example, 10 kB/s = 10000 B/s.
B/s = kB/s × 1000. This tool applies it automatically and shows a worked example: 10 kB/s = 10000 B/s.
Yes. Press the swap button, or type into the byte per second field, and the tool converts bytes per second to kilobytes per second using the inverse of the same relationship.
It uses the standard data transfer rate definition (B/s = kB/s × 1000), not a rounded approximation, so results are exact to the number of decimal places you select.
Yes. The converter is a browser-side script with no network calls: your values are never uploaded, and once the page has loaded it keeps working without a connection.
Add the Kilobyte per second to Byte per second Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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