Convert perch to Earth's equatorial radius
Please provide values below to convert perch [perch] to Earth's equatorial radius [R_e], or Convert Earth's equatorial radius to perch.
1 perch = 7.88506110797e-07 R_e. To convert perch to Earth's equatorial radius, multiply the value by 7.88506110797e-07; to go the other way, divide by it (1 R_e = 1268220.98942 perch). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 perch = 7.88506110797e-07 R_e
- 1 R_e = 1268220.98942 perch
- 10 perch = 7.88506110797e-06 R_e
- 100 perch = 7.88506110797e-05 R_e
How to Convert Perch to Earth's Equatorial Radius
1 perch = 7.8850611079693e-07 R_e
Example: convert 15 perch to R_e:
15 perch = 15 × 7.8850611079693e-07 R_e = 1.1827591661954e-05 R_e
Perch to Earth's Equatorial Radius Conversion Table
| perch | Earth's equatorial radius |
|---|---|
| 1 perch | 7.88506110797e-07 R_e |
| 2 perch | 1.57701222159e-06 R_e |
| 3 perch | 2.36551833239e-06 R_e |
| 5 perch | 3.94253055398e-06 R_e |
| 10 perch | 7.88506110797e-06 R_e |
| 20 perch | 1.57701222159e-05 R_e |
| 50 perch | 3.94253055398e-05 R_e |
| 100 perch | 7.88506110797e-05 R_e |
| 500 perch | 0.000394253055398 R_e |
| 1000 perch | 0.000788506110797 R_e |
Perch
A perch is a unit of length equal to a rod, which is 16.5 feet.
History/Origin
The term "perch" has been used as a unit of measurement since medieval times and was often used interchangeably with "rod" and "pole."
Current Use
The perch is an obsolete unit of measurement.
Earth's Equatorial Radius
The Earth's equatorial radius is the distance from the center of the Earth to the equator, approximately 6,378.1 kilometers.
History/Origin
The size and shape of the Earth have been a subject of study since ancient times. Modern measurements are made using satellite geodesy.
Current Use
The Earth's equatorial radius is a fundamental parameter in geodesy, geophysics, and astronomy. It is used in cartography and for defining the shape of the Earth.
Frequently Asked Questions
What is 1 perch in Earth's equatorial radius?
1 perch (perch) = 7.88506110797e-07 Earth's equatorial radius (R_e).
How do you convert perch to Earth's equatorial radius?
Multiply the perch value by 7.88506110797e-07. For example, 25 perch × 7.88506110797e-07 = 1.97126527699e-05 R_e.
What is 10 perch in Earth's equatorial radius?
10 perch = 7.88506110797e-06 R_e.
Which unit is larger, the perch or the Earth's equatorial radius?
The Earth's equatorial radius is the larger unit: 1 perch equals only 7.88506110797e-07 R_e.