Earth's equatorial radius to km
92 unitsResult6.378160e+3
6378.16km
1 Earth's equatorial radius × 6378.16 = 6378.16 km
Convert Earth's equatorial radius to Kilometer (Earth's equatorial radius to km)
1 Earth's equatorial radius = 6378.16 kilometers. Convert Earth's equatorial radius to kilometers instantly, with the exact factor, the formula and a reference table of common values.
Formula
kilometers = Earth's equatorial radius × 6378.16
Earth's equatorial radius to km conversion table
| Earth's equatorial radius | km |
|---|---|
| 1 Earth's equatorial radius | 6378.16 km |
| 2 Earth's equatorial radius | 12756.32 km |
| 3 Earth's equatorial radius | 19134.48 km |
| 5 Earth's equatorial radius | 31890.8 km |
| 10 Earth's equatorial radius | 63781.6 km |
| 20 Earth's equatorial radius | 127563.2 km |
| 50 Earth's equatorial radius | 318908 km |
| 100 Earth's equatorial radius | 637816 km |
| 250 Earth's equatorial radius | 1594540 km |
| 500 Earth's equatorial radius | 3189080 km |
| 1000 Earth's equatorial radius | 6378160 km |
What is a Earth's equatorial radius?
The Earth's equatorial radius is used for distances in space, where ordinary units run out of room. One Earth's equatorial radius equals 6378160 meters, so every conversion on this page starts from that single number.
Written as an everyday number it looks unwieldy, so astronomers work in scientific notation and in whichever unit keeps the numbers small for the job at hand. Converting Earth's equatorial radius into meters or kilometers shows just how much space there is between objects in the sky.