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Unit conversion of standard size?
One inch is equal to 10/3cm, which is about 3.33cm Small S, medium M, large L and large XL.

Pants size comparison table:

29 yards = 2.2 feet waist 30 yards = 2.3 feet waist 3 1 yard = 2.4 feet waist 32 yards = 2.5 feet waist.

33 yards = 2.6 feet waist 34 yards = 2.7 feet waist 36 yards = 2.8 feet waist 38 yards = 2.9 feet waist.

Size 40 = 3.0-foot waist pants

Size: 28 29 30 3 1 32 34

Waist circumference: 70 72 74 78 82 88

Hip circumference: 96 9810210610812.

Pant length:101102103104106.

The size of jeans indicates:

W = waist circumference

L = length of internal seam-length of medial bone.

Your waistline is 2 feet 4 inches 80 centimeters =3 1.5 inches, and the waistline of jeans should be smaller 1 yard, so you just need to buy a waistline of 3 1 inch.

Considering that the length of your head should be about 34 inches (see the measurement method of inner length below), it will be more accurate to know exactly how many pairs of pants you have worn.

So the size of jeans you choose should be W3 1 L34.

Attached:

Note that most denim brands are in inches, and the length of jeans is generally based on the length.

Because the waist bottom is high, the outer length of trousers is influenced by the height of waist head, and the length of trousers legs is easy to fit, but if the inner length is measured accurately, the length of trousers legs is suitable for wearing.

Note: the inner length refers to the length of the pure trouser leg (measured from the bottom of the crotch to the lower foot)

Take pants for example, there are usually four ways to knit pants.

One is the height-waist centimeter method, such as 165/68A, which means that it is aimed at people with height 165 and waist circumference of 68 cm. 68 centimeters is equal to 2 feet. According to my experience, cotton trousers are generally woven like this. That A refers to the general method, sometimes 165/70B, which is a short and fat special size.

One is hip circumference method. For example, when you say size 28, you mean hip circumference of 2 feet 8. Generally, casual pants are woven like this. This really doesn't look at the waist. Their trousers have a certain matching relationship between waist circumference and hip circumference, and a certain hip circumference corresponds to a certain waist circumference.

One is the numbering method, the specific meaning is unknown, but it is generally 36 38 40 42, which is the legendary European code.

There is also the alphabet, that is, s, m, l, XL and so on. The size depends on how the brand is determined. Generally, m corresponds to 165/66A.

The size of trousers, such as 160/68A, 160 refers to height, 68 refers to waist circumference, and a represents body shape:

Normal body

fat

A fat body

Y lean body

The general conversion algorithm is:

165/68A is equivalent to code 27, code 28 and code 38 in M code and European code.

170/70A is equivalent to code 29, code 30 and code 40 in L code and European code.

etc

In fact, the sizes of many brands are not particularly accurate, but jeans are generally more accurate.

Let's talk about clothes. The clothes are all the same, except for a method to change the height/bust cm, such as165/88a; One is the European code method, such as 38, 40, 42, which is the same as pants; One is the S, M, L method.

175/96a = length of trousers is 3 feet 2, waist is 2 feet 9; No.38; 4X;

190/ 104a = height and bust; No.56; 4X;

Size 29 = 2.2 feet waist = 73.5 cm.

30 yards = 2.3 feet waist =77CM

3 1 yard = 2.4 feet waist =80CM

Size 32 = 2.5 feet waist = 83.5 cm.

Size 33 = 2.6 feet waist =87CM

Size 34 = 2.7 feet waist =90CM

Size 36 = 2.8 feet waist.

Size 38 = 2.9 feet waist.

40 yards = 3.0 feet waist.

Pant size table

26th-1 ft 9 inches hip circumference 2 ft 6.

Size 32-2 feet 6 inches hip circumference 3 feet 2.

27th -2 feet 0 inches hip circumference 2 feet 7.

Size 34-2 ft. 7 in. Hip circumference 3 ft. 4

Size 28 -2 feet 1 inch hip circumference 2 feet 8.

Size 36-2 feet 8 inches hip circumference 3 feet 5-6

29th -2 feet 2 inches hip circumference 2 feet 9.

Size 38-2 feet 9 inches hip circumference 3 feet 7-8

Size 30-2 feet 3 inches hip circumference 3 feet 0

Size 40-3 feet 0 inches hip circumference 3 feet 9-4 inches

No.365438 +0-2 ft. 4 in. Hip circumference 3 ft. 1

42nd place -3 feet 1-2 inches hip circumference 4 feet 1-2 common unit conversion length unit conversion 1 km = 1000 m/m = 1 0 decimeter 1 decimeter. +00 mm area unit conversion 1 km2 = 100 hectares 1 hectares = 10000 m2 1 m2 = 100 sq. decimeter =/kloc. Meter body (capacity) product unit conversion 1 m3 = 1000 cubic decimeter 1 cubic decimeter = 1 cubic decimeter = 1 liter 1 cubic centimeter = 1 ml/kloc. +0000kg 1 kg = 1000g 1 kg RMB unit conversion 1 yuan = 10 angle1angle =10. 1 century = 100 1 year =1February (3 1 day) has:1\ 3 \ 5 \ 7 \ 8 \1. 65438+ leap year 366 days 1 day =24 hours 1 hour =60 minutes 1 minute = 654338 cube v volume A side length surface area = side length × side length× 6 volume = side length× side length = 6a2v = a× a× av = ×2 C=2(a+b) area = length× width S=ab 4, Cuboid v volume s area a length b width h height (1) surface area = (length× width+length× height+width× height) ×2 (2) volume = length× width× height S=2(ab+ah+bh) V=abh 5, triangle s area a bottom h height area = bottom x height \. Parallelogram S area A base H height area = base X height S=ah 7, trapezoid S area A upper base B lower base H height area = (upper base+lower base) × height ÷2 S=(a+b)× h÷2 8, Circular S area c perimeter π π π π ratio D diameter r radius perimeter = diameter× π perimeter =2×π× radius area = radius× π c = π d c = 2π rs = π R2d = C ÷ small ÷ small ÷d = 2RR = d÷ small cylinder V volume H height S bottom area R bottom radius C bottom perimeter lateral area = Volume = bottom area × height S side =Ch S side =πdh V=Sh V=πr2h cylindrical volume = lateral area ÷2× radius 10, cone V volume H height S bottom area R bottom radius volume = bottom area× height ÷3 V=Sh÷3 length unit 1 km. Kloc-0/ decimeter = 1 0cm 1 decimeter = 1 00mm1cm =10mm weight unit1ton. 38+0 kg = 1000 g area unit 1 km2 = 100 hectare = 1 00 hectare 1 hectare = 100 square meter/kloc-0. 00 cm2 1 km2 = 100000 m2 unit of volume 1 m3 = 1000 m3 1 m3 = 1 m3. Unit of volume 1 l = 1 decimeter cubic = 1000 ml (cubic centimeter) 1 ml = 1 cubic centimeter time unit 1 hour =60 minutes 1 minute =60.