Convert Earth's polar radius to feet (US survey) [ft]
Please provide values below to Convert Earth's polar radius to feet (US survey) [ft], or vice versa.
What is Earth's Polar Radius?
Earth's Polar Radius is the radius of the Earth measured from its center to the North or South Pole. Its value is approximately 6,356.8 kilometers (3,950.7 miles), slightly smaller than the equatorial radius due to Earth's oblate shape.
What is a US Survey Foot (ft)?
The US survey foot is a slightly different version of the international foot, used mainly in land surveying in the United States. It equals exactly 1200⁄3937 meters.
Earth's polar radius to feet (US survey) [ft] Conversion Table
| Earth's polar radius | feet (US survey) [ft] |
|---|---|
| 0.01 Earth's polar radius | 208554.448842 feet (US survey) [ft] |
| 0.1 Earth's polar radius | 2085544.48842 feet (US survey) [ft] |
| 1 Earth's polar radius | 20855444.8842 feet (US survey) [ft] |
| 2 Earth's polar radius | 41710889.7683 feet (US survey) [ft] |
| 3 Earth's polar radius | 62566334.6525 feet (US survey) [ft] |
| 5 Earth's polar radius | 104277224.421 feet (US survey) [ft] |
| 10 Earth's polar radius | 208554448.842 feet (US survey) [ft] |
| 20 Earth's polar radius | 417108897.683 feet (US survey) [ft] |
| 50 Earth's polar radius | 1042772244.21 feet (US survey) [ft] |
| 100 Earth's polar radius | 2085544488.42 feet (US survey) [ft] |
| 1000 Earth's polar radius | 20855444884.2 feet (US survey) [ft] |
How to Convert Earth's polar radius to feet (US survey) [ft]
1 Earth's polar radius = 20855444.884171 feet (US survey) [ft]
1 feet (US survey) [ft] = 4.7949109000258E-8 Earth's polar radius
Example: convert 15 Earth's polar radius to feet (US survey) [ft]:
15 × 20855444.884171 = 312831673.26257 feet (US survey) [ft]