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Convert Perch to Earth's polar radius

Perch




Earth's polar radius


How to use this Perch to Earth's polar radius Converter 🤔

Follow these steps to convert given Perch value from Perch units to Earth's polar radius units.

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

Formula

To convert given length from Perch to Earth's polar radius, use the following formula.

Earth's polar radius = Perch / 1263973.7929866572

Calculation

Calculation will be done after you enter a valid input.

Perch to Earth's polar radius Conversion Table

The following table gives some of the most used conversions from Perch to Earth's polar radius.

Perch (perch)Earth's polar radius (Earth's polar radius)
0 perch0 Earth's polar radius
1 perch7.9116e-7 Earth's polar radius
2 perch0.00000158231 Earth's polar radius
3 perch0.00000237347 Earth's polar radius
4 perch0.00000316462 Earth's polar radius
5 perch0.00000395578 Earth's polar radius
6 perch0.00000474693 Earth's polar radius
7 perch0.00000553809 Earth's polar radius
8 perch0.00000632925 Earth's polar radius
9 perch0.0000071204 Earth's polar radius
10 perch0.00000791156 Earth's polar radius
20 perch0.00001582311 Earth's polar radius
50 perch0.00003955778 Earth's polar radius
100 perch0.00007911556 Earth's polar radius
1000 perch0.00079115564 Earth's polar radius
10000 perch0.00791155644 Earth's polar radius
100000 perch0.07911556439 Earth's polar radius

Perch

A perch is a unit of length used primarily in land measurement and surveying. One perch is equivalent to 16.5 feet or approximately 5.0292 meters.

The perch is defined as 16.5 feet, which is the same length as a rod or a pole, and is used in various practical applications such as land measurement and construction.

Perches are used in land surveying, property measurement, and agricultural contexts. The unit provides a convenient measurement for shorter distances and has historical significance in land measurement practices.

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.