What is a length converter?

A length converter helps you convert between different units of length quickly and accurately.

How do I convert furlong (US survey) to X-unit?

Simply enter the value in the furlong (US survey) input field, and the converter will show you the equivalent value in X-unit instantly.

Is this length converter free to use?

Yes, this length converter is completely free and easy to use for all your conversion needs.

Can I switch between furlong (US survey) and X-unit easily?

Yes, there is a switch button provided to quickly swap the conversion direction between furlong (US survey) and X-unit.

How accurate are the conversion results?

The conversion results are calculated using precise formulas to ensure accuracy for most practical purposes.

Convert furlong (US survey) to X-unit Online

Convert furlong (US survey) to X-unit Online | Free Length Converter

Furlong (US Survey)

The furlong (US survey) is a traditional unit of distance used in U.S. land surveying, defined as 1/8 of a U.S. survey mile, or exactly 660 U.S. survey feet. Since one U.S. survey foot equals approximately 0.3048006096 meters, the US survey furlong is about 201.1684 meters long.

While the difference between the US survey furlong and the international (standard) furlong is extremely small (just a few micrometers), it was significant in precise land measurements, particularly in legal and cadastral surveying contexts.

Key Conversions:

1 US survey furlong = 660 US survey feet
1 US survey furlong ≈ 220 yards
1 US survey furlong ≈ 201.1684 meters
8 US survey furlongs = 1 US survey mile

As of 2023, the U.S. has officially deprecated the use of the survey foot (and by extension the survey furlong) in favor of the international foot, but it may still appear in historical and legal documents.

X-unit

The X-unit (symbol: xu) is a very small unit of length used primarily to measure wavelengths of X-rays and gamma rays. It was introduced in the early 20th century for precision measurements in X-ray crystallography.

1 X-unit ≈ 0.1 picometers (pm) or 10⁻¹³ meters
It allows scientists to express extremely small wavelengths typical of X-rays, which are on the order of atomic spacing
The exact definition has varied historically, but the unit remains useful for comparing wavelengths in X-ray spectroscopy and crystallography

Though largely replaced by the picometer or ångström in modern usage, the X-unit played a crucial role in early developments of atomic-scale measurement.

No conversions available for length.

Convert furlong (US survey) to X-unit Online | Free Length Converter

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