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About this tool
Convert furlongs to kilometers instantly. Free, bidirectional, and fully in-browser.
1 furlong equals 0.201168 kilometers — enter any furlong value to convert it to kilometers instantly. This Furlong to Kilometer converter is a client-side tool: it applies a single multiplication (km = fur × 0.201168) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert kilometers back to furlongs. A reference table lists common furlong values already converted, and nothing you enter is sent to a server.
Open Furlong to Kilometer Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the Furlong field.
Read the equivalent in kilometers in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert kilometers to furlongs.
The result updates as you type, and the swap button flips the conversion to kilometer → furlong without reloading.
The conversion uses the precise factor (km = fur × 0.201168), 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 furlong is 0.201168 kilometers. Multiply the furlong value by 0.201168 to convert. For example, 10 fur = 2.01168 km.
km = fur × 0.201168. This tool applies it automatically and shows a worked example: 10 fur = 2.01168 km.
Yes. Press the swap button, or type into the kilometer field, and the tool converts kilometers to furlongs using the inverse of the same relationship.
It uses the standard distance and length definition (km = fur × 0.201168), 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 Furlong to Kilometer Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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