How many nm in 1 chinese inch?
The answer is 33333333.333333.
We assume you are converting between nanometre and chinese inch.
You can view more details on each measurement unit:
nm or chinese inch
The SI base unit for length is the metre.
1 metre is equal to 1000000000 nm, or 30 chinese inch.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between nanometres and chinese inches.
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You can do the reverse unit conversion from chinese inch to nm, or enter any two units below:
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanometre = 10-9 metre.
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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