Feet (US survey) to Earth's equatorial radius Converter

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Earth's equatorial radius





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How to use this Feet (US survey) to Earth's equatorial radius Converter πŸ€”

Follow these steps to convert given length from the units of Feet (US survey) to the units of Earth's equatorial radius.

  1. Enter the input Feet (US survey) value in the text field.
  2. The calculator converts the given Feet (US survey) into Earth's equatorial radius in realtime ⌚ using the conversion formula, and displays under the Earth's equatorial radius label. You do not need to click any button. If the input changes, Earth's equatorial radius value is re-calculated, just like that.
  3. You may copy the resulting Earth's equatorial radius value using the Copy button.
  4. To view a detailed step by step calculation of the conversion, click on the View Calculation button.
  5. You can also reset the input by clicking on Reset button present below the input field.

What is the Formula to convert Feet (US survey) to Earth's equatorial radius?

The formula to convert given length from Feet (US survey) to Earth's equatorial radius is:

Length(Earth's equatorial radius) = Length(Feet (US survey)) / 20925679.934610136

Substitute the given value of length in feet (us survey), i.e., Length(Feet (US survey)) in the above formula and simplify the right-hand side value. The resulting value is the length in earth's equatorial radius, i.e., Length(Earth's equatorial radius).

Calculation

Calculation will be done after you enter a valid input.

Examples

1

Consider that a land parcel is measured as 500 feet (US survey) in length.
Convert this length from feet (US survey) to Earth's equatorial radius.

Answer:

Given:

The length in feet (us survey) is:

Length(Feet (US survey)) = 500

Formula:

The formula to convert length from feet (us survey) to earth's equatorial radius is:

Length(Earth's equatorial radius) = Length(Feet (US survey)) / 20925679.934610136

Substitution:

Substitute given weight Length(Feet (US survey)) = 500 in the above formula.

Length(Earth's equatorial radius) = 500 / 20925679.934610136

Length(Earth's equatorial radius) = 0.0000238940861928

Final Answer:

Therefore, 500 ft is equal to 0.0000238940861928 earth's equatorial radius.

The length is 0.0000238940861928 earth's equatorial radius, in earth's equatorial radius.

2

Consider that a boundary wall is 250 feet (US survey) long.
Convert this distance from feet (US survey) to Earth's equatorial radius.

Answer:

Given:

The length in feet (us survey) is:

Length(Feet (US survey)) = 250

Formula:

The formula to convert length from feet (us survey) to earth's equatorial radius is:

Length(Earth's equatorial radius) = Length(Feet (US survey)) / 20925679.934610136

Substitution:

Substitute given weight Length(Feet (US survey)) = 250 in the above formula.

Length(Earth's equatorial radius) = 250 / 20925679.934610136

Length(Earth's equatorial radius) = 0.0000119470430964

Final Answer:

Therefore, 250 ft is equal to 0.0000119470430964 earth's equatorial radius.

The length is 0.0000119470430964 earth's equatorial radius, in earth's equatorial radius.

Feet (US survey) to Earth's equatorial radius Conversion Table

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

Feet (US survey) (ft)Earth's equatorial radius (earth's equatorial radius)
0 ft0 earth's equatorial radius
1 ft4.779e-8 earth's equatorial radius
2 ft9.558e-8 earth's equatorial radius
3 ft1.4336e-7 earth's equatorial radius
4 ft1.9115e-7 earth's equatorial radius
5 ft2.3894e-7 earth's equatorial radius
6 ft2.8673e-7 earth's equatorial radius
7 ft3.3452e-7 earth's equatorial radius
8 ft3.8231e-7 earth's equatorial radius
9 ft4.3009e-7 earth's equatorial radius
10 ft4.7788e-7 earth's equatorial radius
20 ft9.5576e-7 earth's equatorial radius
50 ft0.00000238941 earth's equatorial radius
100 ft0.00000477882 earth's equatorial radius
1000 ft0.00004778817 earth's equatorial radius
10000 ft0.00047788172 earth's equatorial radius
100000 ft0.00477881724 earth's equatorial radius

Feet (US survey)

A foot (US survey) is a unit of length used in land surveying and mapping in the United States. One foot (US survey) is defined as exactly 1200/3937 meters, which is approximately 0.3048006096 meters or about 0.3048 meters.

The US survey foot is slightly different from the international foot, which is defined as exactly 0.3048 meters. The difference is due to historical measurement standards and is used in specific contexts such as land surveying and engineering in the United States.

US survey feet are used primarily in the United States for property measurement, land surveying, and mapping, ensuring consistency in measurements within these fields.

Earth's equatorial radius

The Earth's equatorial radius is the distance from the Earth's center to the equator. One Earth's equatorial radius is approximately 6,378.1 kilometers or about 3,963.2 miles.

The equatorial radius is the longest radius of the Earth due to its equatorial bulge, caused by the planet's rotation. This bulge results in a slightly larger radius at the equator compared to the polar radius.

The Earth's equatorial radius is used in geodesy, cartography, and satellite navigation to define the Earth's shape and for accurate measurements of distances and areas on the Earth's surface. It provides a key parameter for understanding Earth's dimensions and its gravitational field.

Frequently Asked Questions (FAQs)

1. What is the formula for converting Feet (US survey) to Earth's equatorial radius in Length?

2. Is this tool free or paid?

3. How do I convert Length from Feet (US survey) to Earth's equatorial radius?