How many astronomical unit in 1 chinese inch? The answer is 2.2281957074228E-13. We assume you are converting between astronomical unit and chinese inch. You can view more details on each measurement unit: astronomical unit or chinese inch The SI base unit for length is the metre. 1 metre is equal to 6.6845871222684E-12 astronomical unit, or 30 chinese inch. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between astronomical units and chinese inches. Type in your own numbers in the form to convert the units!
1 astronomical unit to chinese inch = 4487936121000 chinese inch
2 astronomical unit to chinese inch = 8975872242000 chinese inch
3 astronomical unit to chinese inch = 13463808363000 chinese inch
4 astronomical unit to chinese inch = 17951744484000 chinese inch
5 astronomical unit to chinese inch = 22439680605000 chinese inch
6 astronomical unit to chinese inch = 26927616726000 chinese inch
7 astronomical unit to chinese inch = 31415552847000 chinese inch
8 astronomical unit to chinese inch = 35903488968000 chinese inch
9 astronomical unit to chinese inch = 40391425089000 chinese inch
10 astronomical unit to chinese inch = 44879361210000 chinese inch
You can do the reverse unit conversion from chinese inch to astronomical unit, or enter any two units below:
The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length defined to be exactly equal to 149,597,870,700 metres. Historically, the astronomical unit was conceived as the average Earth-Sun distance (the average of Earth's aphelion and perihelion), before its modern redefinition.
The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".
The cun (Chinese: 寸; pinyin: cùn; Wade-Giles: ts'un) is a traditional Chinese unit of length. Its traditional measure is the width of a person's thumb at the knuckle, whereas the width of the two forefingers denotes 1.5 cun and the width of all fingers side-by-side is three cuns. In this sense it continues to be used to chart acupuncture points on the human body in various uses of traditional Chinese medicine.
The cun was part of a larger system, and represented one-tenth of a chi (Chinese foot). In time the lengths were standardized, and in Hong Kong, using the traditional standard, it measures ~3.715 cm (~1.463 in). In the twentieth century in the Republic of China, the lengths were standardized to fit with the metric system, and in current usage in China and Taiwan it measures 31⁄3 cm (~1.312 in).
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