What is 100 chain (US survey) [ch] to astronomical unit [AU, UA]?
The converted value is:100 chain (US survey) [ch] = 1.3447277116679E-8 astronomical unit [AU, UA]
Keep reading to learn how to Convert 100 chain (US survey) [ch] to astronomical unit [AU, UA].
What is a US Survey Chain?
The US survey chain (∼20.1168 m) used the US survey foot. This measurement was key in the rectangular survey system that mapped the American frontier.
What is an Astronomical Unit?
An astronomical unit (AU) is the average Earth-Sun distance (∼149.6 million km). Primarily used for solar system measurements, such as planetary orbital distances.
How to Convert 100 chain (US survey) [ch] to astronomical unit [AU, UA]
Use this conversion formula:
output = input × 1.34472771167e-10 + (0)
100 chain (US survey) [ch] = 1.34472771167e-8 astronomical unit [AU, UA]
You can convert other values to astronomical unit [AU, UA] using the converter below, which is built on our: chain (US survey) [ch] to astronomical unit [AU, UA] converter