サイズ変換表

さまざまな国 持っている 様々な 衣類 サイズシステム主な理由は、それぞれの国や地域特有の文化、歴史、市場の需要によるものです。ここでは、いくつかの主要な国や地域における規模の違いの概要を示します。

  1. 米国サイズ: 女性用サイズは、バスト、ウエスト、ヒップに重点を置いた数値(00~24以上)。男性用サイズは、ウエストと股下の長さに重点を置き、インチで表記します。

  2. ヨーロッパサイズ: 2桁または3桁の数字を使用し、男女兼用で、サイズは一般的に体表面積の測定値に基づきます。国によって違いがあります。

  3. イギリスサイズ: 米国サイズと似ていますが、番号が異なります。例: 米国女性サイズ 4 = 英国サイズ 8。

  4. アジアサイズ: ユニークなシステムで、多くの場合、西洋のサイズよりも小さいです。米国で中サイズの場合、アジアでは大サイズ以上が必要になる場合があります。

  5. オーストラリアサイズ: 英国サイズと似ていますが、若干の違いがあります。

  6. イタリア、フランス、スペインのサイズ: 独自のサイズ体系で、通常は小さめです。例: 米国女性サイズ 4 = イタリア 38、フランス 36、スペイン 40。

  7. 国際標準サイズブランドによってサイズにばらつきはあるものの、XS、S、M、L、XL といったサイズで標準化を図っています。

サイズ表を確認するか、変換ツールを使用してください。 購入 国際ブランドの場合、サイズはブランドによって異なることがあります。

女性服のサイズ換算表

Woman’s Clothing Size Conversion Chart

This chart will include conversions for the United States (US), the United Kingdom (UK), the European Union (EU), and Italy (IT), which are commonly sought-after measurements in women's clothing.

US Sizes UK Sizes EU Sizes Italy Sizes
XXS (00) 0 28 34
XS (0) 2 30 36
XS (2) 4 32 38
S (4) 6 34 40
S (6) 8 36 42
M (8) 10 38 44
M (10) 12 40 46
L (12) 14 42 48
L (14) 16 44 50
XL (16) 18 46 52
XL (18) 20 48 54
2XL (20) 22 50 56
2XL (22) 24 52 58

Women's Jeans & Trousers To Fit Sizes Chart

Women's Jeans & Trousers Size Chart matches body measurements to jeans and trousers sizes. It aids in finding the right fit for waist and leg length, ensuring comfort and style in various brands and styles.

UK Size EU Size IT Size US Size AU Size Waist (cm/in) Hips (cm/in) Inside Leg Short (cm/in) Inside Leg Regular (cm/in) Inside Leg Long (cm/in) Inside Leg Extra Long (cm/in)
6 34 38 2 6 63 / 25 90 / 35.5 76 / 30 81 / 32 86 / 34 91 / 36
8 36 40 4 8 67 / 26 94 / 37 76 / 30 81 / 32 86 / 34 91 / 36
10 38 42 6 10 71 / 28 98 / 38.5 76 / 30 81 / 32 86 / 34 91 / 36
12 40 44 8 12 75 / 29.5 102 / 40 76 / 30 81 / 32 86 / 34 91 / 36
14 42 46 10 14 80 / 31.5 107 / 42 76 / 30 81 / 32 86 / 34 91 / 36
16 44 48 12 16 86 / 34 113 / 44.5 76 / 30 81 / 32 86 / 34 91 / 36
18 46 50 14 18 92 / 36 119 / 47 76 / 30 81 / 32 86 / 34 91 / 36

Women's Shoes Sizes Conversion Chart

Women's Shoes Sizes Chart compares shoe sizes across different countries like the US, UK, and Europe. It helps find the correct shoe size for buying shoes from abroad or online, ensuring a comfortable fit.

US Size UK Size AU Size EU Size Asian Size IT Size Int'l Size Heel to Toe (cm)
- - - 32 - - XXS 17.5-17.8
- - - 32.5 - - XXS 17.8-18.3
- - - 33 - - XXS 18.3-18.8
3 1 3 33.5 210 33 XS 18.8-19.3
3.5 1.5 3.5 34 215 34 XS 19.3-19.8
4 2 4 34.5 / 34 2/3 220 34.5 S 19.8-20.3
4.5 2.5 4.5 35 / 35 1/3 225 35 S 20.3-20.8
5 3 5 35.5 230 35.5 M 20.8-21.3
5.5 3.5 5.5 36 235 36 M 21.3-21.8
6 4 6 36.5 / 36 2/3 240 36.5 M 21.8-22.3
6.5 4.5 6.5 37 / 37 1/3 245 37 L 22.3-22.8
7 5 7 37.5 250 37.5 L 22.8-23.4
7.5 5.5 7.5 38 255 38 L 23.4-23.9
8 6 8 38.5 / 38 2/3 260 38.5 XL 23.9-24.4
8.5 6.5 8.5 39 / 39 1/3 265 39 XL 24.4-24.9
9 7 9 39.5 270 39.5 XXL 24.9-25.4
9.5 7.5 9.5 40 275 40 XXL 25.4-25.9
10 8 10 40.5 / 40 2/3 280 40.5 2XL 25.9-26.4
10.5 8.5 10.5 41 / 41 1/3 285 41 3XL 26.4-27
11 9 11 41.5 290 41.5 3XL 27-27.4
11.5 9.5 11.5 42 295 42 3XL 27.4-28
12 10 12 42.5 / 42 2/3 300 42.5 4XL 28-28.4
12.5 10.5 12.5 43 / 43 1/3 305 43 4XL 28.4-29
13 11 13 43.5 310 43.5 4XL 29-29.4
13.5 11.5 13.5 44 315 44 4XL 29.4-30
14 12 14 44.5 320 44.5 5XL 30-30.4
14.5 12.5 14.5 45 / 45.5 325 45 5XL 30.4-31
15 13 15 46 / 46.5 330 46 5XL 31-31.4
15.5 13.5 15.5 46.5 / 47 335 46.5 5XL 31.4-32
16 14 16 47.5 / 48 340 47 6XL 32-32.5
16.5 14.5 16.5 48.5 / 49 345 48 6XL 32.5-33
17 15 17 49.5 / 50 350 49 6XL 33-33.5
17.5 15.5 17.5 50.5 / 51 355 50 7XL 33.5-34
18 16 18 51.5 / 52 360 51 7XL 34-34.2
18.5 16.5 18.5 52.5 / 53 365 52 7XL 34.2-34.5

Women's Shoe widths Chart

Women's Shoe Widths Chart shows different widths for shoes, from narrow to wide. It helps find the best fit for comfort, especially for those with narrow or wide feet, making shoe shopping easier.

Width Code Alternative Description
4A AAAA, SS Super Slim
3A AAA, S Slim
2A AA, N Narrow
B Medium
C Medium
D M Medium
E W, E Wide
2E EE, WW, XW Extra Wide
3E EEE, 2XW Extra Extra Wide
4E EEEE, XXW Extra Extra Extra Wide

Women's Shorts Sizes Conversion Chart

Women's Shorts Sizes Conversion Chart compares shorts sizes across countries like the US, UK, and Europe. It helps find the right size for buying shorts abroad or online, ensuring a perfect fit.

UK Size European Size French Size US Size Waist (cm) Waist (in) Hips (cm) Hips (in)
6 32 34 2 61 24 86 34
8 34 36 4 65 25.5 90 35.5
10 36 38 6 69 27 94 37
12 38 40 8 73 29 99 39
14 40 42 10 78 30.5 104 41
16 42 44 12 84 33 110 43.5
18 44 46 14 90 35.5 116 45.5

Woman’s Bra Size Chart

This chart will include conversions for the United States (US), the United Kingdom (UK), the European Union (EU), and Italy (IT), which are commonly sought-after measurements in women's clothing.

Size (cm) Japan China US UK Europe France Italy
65 65 65 30 30 65 80 1
70 70 70 32 32 70 85 2
75 75 75 34 34 75 90 3
80 80 80 36 36 80 95 4
85 85 85 38 38 85 100 5
90 90 90 40 40 90 105
95 95 95 42 42

Skirts Sizes Conversion Chart

A Skirts Sizes Conversion Chart matches skirt sizes from different countries, such as the US, UK, and Europe. It aids in finding the right fit when shopping for skirts abroad or online, ensuring comfort and style.

International Size US Size UK Size European Size Asian Size
XS 2 6 34 S (China/Japan/Korea)
S 4-6 8-10 36-38 M (China/Japan/Korea)
M 8-10 12-14 40-42 L (China/Japan/Korea)
L 12-14 16-18 44-46 XL (China/Japan/Korea)
XL 16-18 20-22 48-50 XXL (China/Japan/Korea)
XXL 20 24 52 XXXL (China/Japan/Korea)

リングサイズ表

Ring Size Chart

A ring size chart lists various ring sizes with measurements in millimeters and corresponding sizes used worldwide. It includes tips on measuring finger size using string or paper, ensuring a perfect fit for ring purchases.

Diameter (mm) Diameter (inches) US & Canada Europe UK & Australia China
14.1 0.555 3 44 F 1/2 5.5
14.3 0.563 45 G 6
14.5 0.571 3 1/2 G 1/2 7
14.7 0.579 46 H 7.5
14.9 0.587 4 47 H 1/2 8
15.1 0.594 I 8.5
15.3 0.602 4 1/2 48 I 1/2 9.5
15.5 0.610 J 10
15.7 0.618 5 49 J 1/2 10.5
15.9 0.626 50 K 11
16.1 0.634 5 1/2 K 1/2 11.5
16.3 0.642 51 L 12
16.5 0.650 6 52 L 1/2 12.5
16.7 0.657 M 13.5
16.9 0.665 6 1/2 53 M 1/2 14
17.1 0.673 N 14.5
17.3 0.681 7 54 N 1/2 15
17.5 0.689 55 O 15.5
17.7 0.697 7 1/2 O 1/2 16
17.9 0.705 56 P 16.5/17
18.1 0.713 8 57 P 1/2 17.5
18.2 0.717 Q 18
18.3 0.720 8 1/2 58 Q 1/2 18.5
18.5 0.728 59 R 19
18.8 0.740 9 R 1/2 19.5
19.0 0.748 60 S 20
19.2 0.756 9 1/2 61 S 1/2 20.5
19.4 0.764 T 21
19.6 0.772 10 62 T 1/2 22
19.8 0.780 U 22.5
20.0 0.787 10 1/2 63 U 1/2 23
20.2 0.795 V 23.5
20.4 0.803 11 64 V 1/2 24.5
20.6 0.811 W 25
20.8 0.819 11 1/2 65 W 1/2 25.5
21.0 0.827 66 X 26
21.2 0.835 12 X 1/2 26.5
21.4 0.843 67 Y 27
21.6 0.850 Z 28
21.8 0.858 12 1/2 68 Z 1/2 29
22.0 0.866 69 Z + 1
22.2 0.874 13 70 Z + 2
22.4 0.882
22.6 0.890 13 1/2

メンズ服のサイズ換算表

Men's Clothing Size Conversion Chart

A Men's Clothing Size Conversion Chart compares sizes for men's clothes across countries like the US, UK, and Europe. It helps find the right size for shirts, pants, and jackets when shopping abroad or online, ensuring a good fit.

International Japan (Collar Size cm) China (Height/Chest cm) Italy (Collar Size) USA (Neck Size Inches) UK (Neck Size Inches) Europe (Collar Size)
XS 36 165 / 88-90 36 14 14 36
S 37 170 / 96-98 37 14½ 14½ 37
38 38 38
M 39 175 / 108-110 39 15 15 39
40 40 15½ 15½ 40
L 41 180 / 118-122 41 16 16 41
42 42 16½ 16½ 42
XL 43 185 / 126-130 43 17 17 43
LL 44 44 17½ 17½ 44

Men's Shoe Size Conversion Chart

Since shoe sizes vary across regions like the US, UK, and EU, this chart compares them. For example, if you wear size 10 US, you might wear 9.5 UK or 44 EU. This tool makes buying shoes from other countries easier, ensuring you choose the correct size.

US/Canada Men (inches/cm) China Men (cm) China Women (cm) Australia Men Europe Men Mexico Men Japan Men UK Men
5 38 24 4.5 37.5 - - 4.5
5.5 39 24.5 5 38 - - 5
6 39.5 24.5 5.5 38.5 25 24 5.5
6.5 40 25 6 39 26 24.5 6
7 41 25.5 6.5 40 26 25 6.5
7.5 - - 7 40.5 27 25.5 7
8 42 26 7.5 41 - 26 7.5
8.5 43 26.5 8 42 - 26 8
9 43.5 26.5 8.5 42.5 28 26.5 8.5
9.5 44 27 9 43 - 27 9
10 44.5 27 9.5 44 29 27.5 9.5
10.5 45 27.5 10 44.5 - 28 10
11 46 28 - 45 30 29 10.5
11.5 - - 11 45.5 - 29.5 -
12 47 28.5 - 46 31 30 -
13 48.5 28.5 12 47.5 32 31 -

Men's Pants Size Conversion Chart

Men's Pants Size Conversion Chart helps find the right pants size across different countries. It compares sizes like US, UK, and EU. You can see your size in one country and match it with others. It makes shopping for pants from abroad easier.

International Europe USA South Korea Korean Waist China Waist (cm) Hips (cm) Height (cm)
- - 26 - - 26 63 87
- - 27 - - 27 67 90
XXS 70 28 - - 28 70 93
XS 72 29 26 - 29 73 97 160/66A
S 74 30 28-30 71-76 30 77 100 165/70A
M 76 31 32-34 81-86 31 80 103 170/74A
L 78 32 36-38 91-96 32 83 107 175/78A
XL 80 33 40-42 101-106 33 87 110 180/82A
XXL 82 34 45-47 111 34 90 113 185/86A
XXL 88 36 45-47 - 36 93 117 185/86A
XXXL - 38 - - 38 97 123-127 190/90A

キッズ&ベビーサイズ表​

Children's clothing size conversion chart

A Children's Clothing Size Conversion Chart shows clothing sizes for kids in different countries, like US, UK, and EU. It helps you find the right size when buying clothes from abroad or international brands. It's easy to use: find your child's size in one country and see it in others.

Size Age Suitable Height (cm) Chest Circumference (cm) Waist Circumference (cm)
56 0~0.3 52~59 40 40
65 0.3~0.6 59~73 44 43
75 0.6~1 73~80 48 48
80 1~2 75~85 50 49
90 2~3 85~95 52 50
100 3~4 95~105 54 51
110 4~5 105~115 57 52
120 6~7 115~125 60 54
130 8~9 125~135 64 57
140 10~11 135~145 68 61
150 12~13 145~155 72 64
160 14~15 155~165 76 66

7–12 Years Big Kids' Shoe Size Conversion Chart

7-12 Years Big Kids' Shoe Size Conversion Chart shows shoe sizes for kids aged 7 to 12 across different countries, like US, UK, and EU. It helps pick the right size when buying shoes abroad or from international brands.

US & Canada UK Europe Inches Centimeters
3.5 2.5 35 8.6 21.9
4 3 36 8.8 22.2
4.5 3.5 36 9 22.9
5 4 37 9.1 23.2
5.5 4.5 37 9.3 23.5
6 5 38 9.5 24.1
6.5 5.5 38 9.6 24.4
7 6 39 9.8 24.8

4–7 Years Little Kids Shoe Size Conversion Chart

US & Canada UK Europe Inches Centimeters
10.5 9.5 27 6.6 16.8
11 10 28 6.8 17.1
11.5 10.5 29 7 17.8
12 11 30 7.1 18.1
12.5 11.5 30 7.3 18.4
13 12 31 7.5 19.1
13.5 12.5 31 7.6 19.4
1 13 32 7.8 19.7
1.5 14 33 8 20.3
2 1 33 8.1 20.6
2.5 1.5 34 8.3 21
3 2 34 8.5 21.6

9 Months–4 Years Toddlers Shoe Size Conversion Chart

US & Canada UK Europe Inches Centimeters
3.5 19 2.5 4.3 10.8
4 19 3 4.5 11.4
4.5 20 3.5 4.6 11.7
5 20 4 4.8 12.1
5.5 21 4.5 5 12.7
6 22 5 5.1 13
6.5 22 5.5 5.3 13.3
7 23 6 5.5 14
7.5 23 6.5 5.6 14.3
8 24 7 5.8 14.6
8.5 25 7.5 6 15.2
9 25 8 6.1 15.6
9.5 26 8.5 6.3 15.9
10 27 9 6.5 16.5

0–9 Months Infants Shoe Size Conversion Chart

US & Canada UK Europe Inches Centimeters
0 0 15 3.1 7.9
1 0.5 16 3.5 8.9
1.5 1 17 3.6 9.2
2 1 17 3.8 9.5
2.5 1.5 18 4 10.2
3 2 18 4.1 10.5

Adult Sock Size Conversion Chart

This table covers the general sizes for adult men and women. Sock sizes are primarily based on foot length, hence the use of centimeters for the Asian size column.

US Size (US) European Size (EU) UK Size (UK) Asian Size (Asian) Australian Size (AU) Italian Size (IT) French Size (FR) Spanish Size (ES) International Standard Size (INT)
5 37-38 4.5 22.5 4.5 37 37 37 XS
6 39 5.5 23.5 5.5 38 38 38 S
7 40-41 6.5 24.5 6.5 39 39 39 M
8 42 7.5 25.5 7.5 40 40 40 L
9 43 8.5 26.5 8.5 41 41 41 XL
10 44-45 9.5 27.5 9.5 42 42 42 XXL
11 46 10.5 28.5 10.5 43 43 43 3XL
12 47-48 11.5 29.5 11.5 44 44 44 4XL

Ring Size Chart

Ring Size 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
Diameter (mm) 12.3 12.6 12.9 13.3 13.7 14.1 14.4 14.8 15.1 15.4 15.8 16.1 16.5 16.9 17.2 17.6 17.9 18.3 18.6 19 19.2 19.5 19.9 20.2 20.7 21 21.3 21.6 22.1 22.6 22.9 23.1 23.5
Circumference (mm) 38.6 39.6 40.5 41.8 43 43.3 45.2 46.5 47.4 48.4 49.6 50.6 51.8 53.1 54 55.3 56.2 57.5 58.4 59.7 60.3 61.2 62.5 63.4 65 66 66.9 67.8 69.4 71 71.9 72.5 73.8

よくある質問

How to Measure Ring Size?

Wrap a thin strip of paper or a string around the base of your finger and mark where the ends meet to determine your ring size. Alternatively, use a flexible measuring tape to quickly and easily find your ring size. For more detailed instructions, refer to jewelers or online resources.

To determine your bra size, measure around your torso under your bust without a bra, and then measure around the fullest part of your bust to determine your cup size. It’s important to wear a non-padded bra and ensure your breasts are as close to natural as possible for an accurate measurement.

To measure your hat size, wrap a tape measure around your head just above your eyebrows. Make sure the tape measure is straight and maintain the measurement about 1 inch above your eyebrows for the best fit. Place the tape measure over the middle of your forehead, just above your ears, to get the correct circumference of your head.

To measure your shoe size at home, follow these steps:

1. Stand flat-footed with your heel against a wall.
2. Measure from the back of your heel to the tip of your longest toe using a ruler or measuring tape.
3. Note down the measurement and compare it to a size chart to determine your shoe size.

Another method is to trace your foot on a blank sheet of paper and measure from the back of your heel to the longest toe on the tracing. This can also help you find the right shoe size.

In UK sizing, a size “28” in jeans usually corresponds to a UK size 6 or 7. For men wearing size 28/32 jeans, this would translate to a size 2/4 in women’s jeans. Opting for a size 4 may provide a looser fit at the waist.

In the US and Canada, a 38 shoe size typically corresponds to women’s size 7.5 or men’s size 5. In the UK, it’s equivalent to women’s size 5 or 6, and in European sizing, it’s 38 or 39. However, different brands may have variations; for example, in Saucony, a 38 corresponds to women’s size 7.

European shoe size 39 corresponds to US size 8 for women and US size 6 for men. It measures around 24.3 cm in length and is equivalent to UK women’s size 6 and US women’s size 8. Some brands may denote it as 5.5 in European sizes, so it’s important to check the brand’s size chart for accurate fitting.

Women’s size 9 is approximately equivalent to a men’s size 7. The general rule is a 1.5 size difference, so a women’s size 9 translates to a men’s size 7.5 or 8.

Size 10 in Women’s shoes corresponds to a size 8.5 in Men’s shoes. This means you would typically need to go down 1.5 sizes when converting from Women’s sizes to Men’s sizes.

A 30-inch waist in women’s jeans generally corresponds to around a size 8 in the US or a size 12 in the UK. Sizes may vary slightly between brands.

A size 9 in EU typically corresponds to either EU 39 or EU 40 depending on the brand and specific shoe model. It’s important to check the brand’s specific size guide for accuracy.

Men’s shoe size 43 is US 10, UK 9.5, and approximately 27 cm. Women’s shoe size 43 can vary by brand and region, sometimes corresponding to US women’s size 10.

Size 11 in UK corresponds to EU sizes 45 or 46 depending on the brand and the specific shoe model. There can be variations in the conversion between UK and EU sizes.

Size 12 in the UK corresponds to EU size 46 or 47 depending on the brand and the specific item of clothing or shoes. In general, EU 40 is a UK size 12 with a waist measurement around 73-77cm and a bust measurement about 93-97cm. The EU size 42 corresponds to UK size 14, and EU 44 to UK size 16.

Size 28 in US typically corresponds to a Small (S) size in women’s clothing or a size 0-2. In men’s clothing, size 28 could translate to an Extra Small (XS) size.

In Europe, size 36 is equivalent to a US women’s shoe size 5.5. In women’s clothing, a US size 36 is equal to a UK size 10 and a European size 38. Generally, a US size 36 for women falls into the small to medium range, depending on the brand and style.

In US sizing, a women’s size 37 is typically equivalent to a 6.5 or 7, while in European sizing, it translates to a men’s size 5 or 5.5 in the US.

In Europe, size 38 corresponds to men’s size 5 or 5.5 in the US, and Italian size 38 is equivalent to women’s sizes 4 or 6 in the US. For women’s shoe size 38 in Europe, it’s approximately a size 7.5 in the US.

Size 41 in the US typically corresponds to a men’s US shoe size of 8.5 or 9, depending on the brand. It can also translate to a women’s US shoe size of around 10.5.

Size 43 in the US generally corresponds to around 9.5 to 10.5 depending on the brand and specific measurements provided.

Size 46 in European sizing is equivalent to size 36 in the US for men’s clothing.

Women’s size 8 is approximately equivalent to a men’s size 6.5 in shoes. There is about a 1.5 size difference between men’s and women’s shoe sizing. So, for women’s size 8, the corresponding men’s size is typically around 6.5.

この表は、世界各国のサイズ基準と当社の靴フィッティング経験に基づいて、靴のサイズ変換に役立つよう作成されています。理想的な靴のサイズは、靴のスタイルやブランドによって大きく異なる場合があることにご注意ください。

この表は、靴のサイズに関する決定的な答えではなく、役に立つ出発点としてお考えください。適切なサイズがわからない場合は、詳細なフィッティング アドバイスをご利用ください。

子供用サイズ比較表

足は立体的な形をしているため、定規や ウォゾ® 靴のサイズはおおよそのサイズしか出せません。また、靴メーカーはさまざまなラスト(型)を使用して靴を製造しているため、サイズが異なります。

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