Loading page
About this tool
Convert kilocalories per hour to watts instantly. Free, bidirectional, and fully in-browser.
1 kilocalorie per hour equals 1.163 watts — enter any kilocalorie per hour value to convert it to watts instantly. This Kilocalorie per hour to Watt converter is a client-side tool: it applies a single multiplication (W = kcal/h × 1.163) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert watts back to kilocalories per hour. A reference table lists common kilocalorie per hour values already converted, and nothing you enter is sent to a server.
Open Kilocalorie per hour to Watt Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the Kilocalorie per hour field.
Read the equivalent in watts in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert watts to kilocalories per hour.
The result updates as you type, and the swap button flips the conversion to watt → kilocalorie per hour without reloading.
The conversion uses the precise factor (W = kcal/h × 1.163), 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 kilocalorie per hour is 1.163 watts. Multiply the kilocalorie per hour value by 1.163 to convert. For example, 10 kcal/h = 11.63 W.
W = kcal/h × 1.163. This tool applies it automatically and shows a worked example: 10 kcal/h = 11.63 W.
Yes. Press the swap button, or type into the watt field, and the tool converts watts to kilocalories per hour using the inverse of the same relationship.
It uses the standard power definition (W = kcal/h × 1.163), 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 Kilocalorie per hour to Watt Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
<iframe src="https://www.altftool.com/embed/widget/kilocalories-per-hour-to-watts-converter"
title="Kilocalorie per hour to Watt Converter — free AltFTool widget"
width="100%" height="640" style="border:0;border-radius:12px;overflow:hidden"
loading="lazy" referrerpolicy="no-referrer-when-downgrade" allow="clipboard-write"></iframe>
<p style="font-size:12px;margin:4px 0 0">Widget by <a href="https://www.altftool.com/tools/all/kilocalories-per-hour-to-watts-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>