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Convert Earth's polar radius to Miles (US survey)

Earth's polar radius




Miles (US survey)


How to use this Earth's polar radius to Miles (US survey) Converter 🤔

Follow these steps to convert given Earth's polar radius value from Earth's polar radius units to Miles (US survey) units.

  1. Enter the input Earth's polar radius value in the text field.
  2. The given Earth's polar radius is converted to Miles (US survey) in realtime ⌚ using the formula, and displayed under the Miles (US survey) label.
  3. You may copy the resulting Miles (US survey) value using the Copy button.

Formula

To convert given length from Earth's polar radius to Miles (US survey), use the following formula.

Miles (US survey) = Earth's polar radius / 0.0002531703325185208

Calculation

Calculation will be done after you enter a valid input.

Earth's polar radius to Miles (US survey) Conversion Table

The following table gives some of the most used conversions from Earth's polar radius to Miles (US survey).

Earth's polar radius (Earth's polar radius)Miles (US survey) (mi)
0 Earth's polar radius0 mi
1 Earth's polar radius3949.9099 mi
2 Earth's polar radius7899.8198 mi
3 Earth's polar radius11849.7297 mi
4 Earth's polar radius15799.6396 mi
5 Earth's polar radius19749.5494 mi
6 Earth's polar radius23699.4593 mi
7 Earth's polar radius27649.3692 mi
8 Earth's polar radius31599.2791 mi
9 Earth's polar radius35549.189 mi
10 Earth's polar radius39499.0989 mi
20 Earth's polar radius78998.1978 mi
50 Earth's polar radius197495.4944 mi
100 Earth's polar radius394990.9889 mi
1000 Earth's polar radius3949909.8889 mi
10000 Earth's polar radius39499098.8894 mi
100000 Earth's polar radius394990988.8936 mi

Earth's polar radius

The Earth's polar radius is the distance from the Earth's center to the poles. One Earth's polar radius is approximately 6,356.8 kilometers or about 3,949.9 miles.

The polar radius is shorter than the equatorial radius due to the Earth's oblate spheroid shape, which results from its rotation causing a bulge at the equator and a flattening at the poles.

The Earth's polar radius is used in geodesy, cartography, and satellite navigation to accurately describe the Earth's shape and dimensions. It is essential for understanding Earth's gravitational field, polar regions, and measurements related to the planet's overall geometry.

Miles (US survey)

A mile (US survey) is a unit of length used primarily in land surveying in the United States. One US survey mile is defined as exactly 5,280 feet or approximately 1,609.347 meters.

The US survey mile is used in land measurement and mapping, differing slightly from the international mile, which is defined as exactly 1,609.344 meters.

US survey miles are utilized primarily in the United States for property measurement, land surveying, and other applications requiring precise distance measurement. This unit ensures consistency and accuracy in surveying and mapping activities.