Waist 80 is equivalent to 2 feet 4, and waist 80 refers to a waist circumference of 80 cm. 100 cm is 3 feet, and 1 cm is 0.03 feet. So 80 centimeters is 2 feet 4 inches. Generally, when we buy pants, we will find that the pants are marked with digital pants sizes, such as 32, 34, 36 and so on. This is the type of trousers, usually expressed in inches, that is, 32, 34 and 36 inches.

Clothing size standard

Clothing size standard is a series of specification parameters to express human body shape and clothing size, and it is a set of measurement indicators to standardize manufacturers' production and facilitate customers' purchase. Clothing size standard is based on the basic size of human body, according to different styles, plus appropriate looseness. Once the clothing size is determined, it is the basis of clothing manufacturing.

Comparison table: 29 yards = 2.2 feet waist circumference = =73.5CM, 30 yards = 2.3 feet waist circumference = =77CM, 3 1 yard = 2.4 feet waist circumference = =80CM, 32 yards = 2.5 feet waist circumference = =83.5CM, and 33 yards = 2.6 feet waist circumference = = 87.

Refer to the above content: Baidu Encyclopedia-Clothing Size Standard