What is a length converter?

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

How do I convert Russian archin to Earth equatorial radius?

Simply enter the value in the Russian archin input field, and the converter will show you the equivalent value in Earth equatorial radius 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 Russian archin and Earth equatorial radius easily?

Yes, there is a switch button provided to quickly swap the conversion direction between Russian archin and Earth equatorial radius.

How accurate are the conversion results?

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

Convert Russian archin to Earth equatorial radius Online

Convert Russian archin to Earth equatorial radius Online | Free Length Converter

Russian Archin

The archin (also spelled arshin) is a traditional Russian unit of length that was widely used before the adoption of the metric system. It is approximately equal to 28 inches or 0.7112 meters.

The archin was commonly used in measuring cloth, land, and building dimensions in Russia and neighboring regions. It roughly corresponds to the length of a forearm from the elbow to the tip of the middle finger, similar to the cubit.

Though obsolete today, the archin remains an important part of Russian historical measurements and appears in older legal and trade documents.

Summary:

1 archin ≈ 28 inches (0.7112 meters)
Used historically in Russia for textiles and land measurement
Based on the length of the forearm
Mostly of historical and cultural interest today

Earth Equatorial Radius

The Earth's equatorial radius is the distance from the center of the Earth to the equator. It represents the Earth's radius measured along the equatorial plane.

Its value is approximately 6,378.1 kilometers (about 3,963.2 miles).
The Earth is not a perfect sphere but an oblate spheroid, so the equatorial radius is slightly larger than the polar radius.
This radius is important for geodesy, satellite orbits, and mapping.

Key facts:

Equatorial radius ≈ 6,378.1 km
Larger than polar radius due to Earth's flattening at the poles
Used in Earth sciences, navigation, and space missions

Understanding the Earth's equatorial radius helps in accurate modeling of the planet’s shape and gravitational field.

No conversions available for length.

From:		Russian archin
To:		Earth equatorial radius

Convert Russian archin to Earth equatorial radius Online | Free Length Converter

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