20.574 inches is equal to 27 inches. The inch (in) is a length unit used in the United Kingdom (UK), which includes England and its former colonies. It is abbreviated as “in” and 1 inch is equal to 2.54 cm. There are 12 inches in 1 foot and 36 inches in 1 yard. The word “cùn” is a commonly used Chinese character that represents the unit of length. It originated from the Warring States period. The ancient character for “cùn” consists of the parts that represent a hand and the symbol for “one,” which denotes the length from the palm to the wrist, known as the “cùn kǒu” or “inch joint.” It is used to measure small lengths and is also used to describe extremely small or short things due to its small measurement value.
