This page offers a guide to general size conversions between Japanese and international sizes for clothes, shoes, and small fashion items.

Note: Sizes and measurements given here may differ from the measurements defined by individual manufacturers. Please carefully review the listing information before purchasing an item.

Country names chart (abbreviations)
JP	US	UK
Japan	United States	United Kingdom
DE	FR	IT
Germany	France	Italy
EU
European Union

■Women’s fashion

JP	US	UK	DE	FR	IT
5 XS	0–2	6	32	34	38
7 S	4	8	34	36	40
9 M	6	10	36	38	42
11 L	8	12	38	40	44
13 XL	10	14	40	42	46
15 2XL	12	16	42	44	48

▲ Back to the top

■Men’s fashion

JP	US UK	DE	FR	IT
1 (S)	34	44	38	44
2 (M)	36	46	40	46
3 (L)	38	48	42	48
4 (XL)	40	50	44	50
5 (2XL)	42	52	46	52

▲ Back to the top

■Women’s fashion (pants)

JP (cm)	US UK (inches)	DE	FR	IT
58–61 XXS	23	30	32	34
61–64 XS	24	32	34	36
64–67 S	25	34	36	38
67–70 M	26– 27	36– 38	38– 40	40– 42
70–73 L	28– 29	40– 42	42– 44	44– 46
73–76 XL	30	44	46	48

▲ Back to the top

■Women’s fashion (skirts)

JP	US	UK	DE	FR	IT
5 XS	0– 2	6	32	34	38
7 S	4	8	34	36	40
9 M	6	10	36	38	42
11 L	8	12	38	40	44
13 XL	10	14	40	42	46
15 2XL	12	16	42	44	48

▲ Back to the top

■Men’s fashion

JP (cm)	US UK (inches)	DE	FR	IT
68–71 XS	27	42–46	36–38	42–44
71–76 S	28–29	46–48	38–40	44–46
76–84 M	30–31	48–50	40–44	46–48
84–94 L	32–33	50–54	44–48	50
94–104 XL	34–35	54–58	48–50	51–52

▲ Back to the top

■Kids

Height (cm)	JP	US	UK	EU
85–95	90	2T	2T	2A
90–100	95	3T	3T	3A
95–105	100	4T	4T	3–4A
105–115	110	XS	5–6	5–6A
115–125	120	S	7–8	7–8A
125–135	130	M	9–10	9–10A
135–145	140	L	11–12	11–12A
145–155	150	XL	13–14	13–14A

▲ Back to the top

■Babies

Age/weight	JP	US	EU
0–2 months/3–5 kg	50	0–3	50
2–5 months/4–6 kg	60	3	56
3–6 months/5–7 kg	65	3–6	56–62
6–9 months/8–9 kg	70	6–9	62–68
9–12 months/9–10 kg	75	9–12	68–74
12–18 months/10–11 kg	80	12–18	74–80
18–24 months/11–13 kg	85	18–24	80–86

▲ Back to the top

■Women’s fashion

JP (cm)	US	UK	EU
21	4	1	34
21.5	4.5	1.5	34.5
22	5	2	35
22.5	5.5	2.5	35.5
23	6	3	36
23.5	6.5	3.5	36.5
24	7	4	37
24.5	7.5	4.5	37.5
25	8	5	38
25.5	8.5	5.5	38.5
26	9	6	39
26.5	9.5	6.5	39.5
27	10	7	40
27.5	10.5	7.5	40.5
28	11	8	41

▲ Back to the top

■Men’s fashion

JP (cm)	US	UK	EU
23.5	5.5	4.5	38.5
24	6	5	39
24.5	6.5	5.5	40
25	7	6	40.5
25.5	7.5	6.5	41
26	8	7	41.5
26.5	8.5	7.5	42
27	9	8	42.5
27.5	9.5	8.5	43
28	10	9	43.5
28.5	10.5	9.5	44
29	11	10	44.5
29.5	12	11	45
30	13	12	46

▲ Back to the top

■Kids

JP (cm)	US	UK
11	3	19
12	4	20
13	5	22
14	6	24
15	8	25
16	9	27
17	10	27
18	11	28
19	12	30
20	1	31
21	2	32
22	3	33
22.5	4	34
23	5	35
23.5	5.5	36
24	6	37

▲ Back to the top

cm	inches	US hat sizes
53–54	20.87–21.26	6 5/8–6 3/4
55–56	21.65–22.05	6 7/8–7
57–58	22.44–22.83	7 1/8–7 1/4
59–60	23.23–23.62	7 3/8–7 1/2
61–62	24.02–24.41	7 5/8–7 3/4
63–64	24.80–25.20	7 7/8–8
65–66	25.60–26.00	8 1/8–8 1/4
67–68	26.40–26.80	8 3/8–8 1/2
69–70	27.00–27.50	8 5/8–8 3/4

▲ Back to the top