Convert span (cloth) to Earth's polar radius
Please provide values below to Convert span (cloth) to Earth's polar radius, or vice versa.
What is a Cloth Span?
A span represented 9 inches (22.86 cm), the distance between thumb and little finger when spread. Medieval cloth merchants used this measurement, with 2 spans making 1 cubit. The term survives in 'spanner' tools adjusting span-width nuts.
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.
span (cloth) to Earth's polar radius Conversion Table
| span (cloth) | Earth's polar radius |
|---|---|
| 0.01 span (cloth) | 3.59617598265e-10 Earth's polar radius |
| 0.1 span (cloth) | 3.59617598265e-9 Earth's polar radius |
| 1 span (cloth) | 3.59617598265e-8 Earth's polar radius |
| 2 span (cloth) | 7.19235196531e-8 Earth's polar radius |
| 3 span (cloth) | 1.0788527948e-7 Earth's polar radius |
| 5 span (cloth) | 1.79808799133e-7 Earth's polar radius |
| 10 span (cloth) | 3.59617598265e-7 Earth's polar radius |
| 20 span (cloth) | 7.19235196531e-7 Earth's polar radius |
| 50 span (cloth) | 1.79808799133e-6 Earth's polar radius |
| 100 span (cloth) | 3.59617598265e-6 Earth's polar radius |
| 1000 span (cloth) | 3.59617598265e-5 Earth's polar radius |
How to Convert span (cloth) to Earth's polar radius
1 span (cloth) = 3.596175982653E-8 Earth's polar radius
1 Earth's polar radius = 27807315.460192 span (cloth)
Example: convert 15 span (cloth) to Earth's polar radius:
15 × 3.596175982653E-8 = 5.3942639739795E-7 Earth's polar radius