Uniqlo Size Chart
Uniqlo size chart: S/M/L letter sizing runs one size small. Garment measurements in inches and cm with UK and EU conversions for women, men and kids.
Last updated June 2026 · compiled from the official Uniqlo size guide · reviewed by the Sizely team
Find your Uniqlo size
Measure your body (not a garment) with a soft tape, snug but not tight.
Enter your measurements to see your Uniqlo size.
Fit tip: Uniqlo uses Asian sizing and runs small, so consider sizing up, especially on slim styles. Oversized cuts fit looser.
How to measure
- Chest / bust: around the fullest part, keeping the tape level.
- Waist: around the narrowest part, usually at the belly button.
- Hips: around the widest part of your seat.
- Foot length: stand on paper, mark from heel to longest toe, then measure the line.
Use a soft tape over light clothing, snug but not tight.
Uniqlo size guide at a glance#
Uniqlo uses Japanese-style S/M/L letter sizing that runs about one size small next to US sizes, so many shoppers size up. Its charts list garment measurements (the piece laid flat) rather than body measurements, in both inches and centimeters, with UK and EU conversions. For women’s tops, S = UK 8-10 (EU 36-38), M = UK 12 (EU 40), L = UK 14 (EU 42) and XL = UK 16 (EU 44); a women’s M is 21.5 in (55 cm) long with a 21 in (53 cm) flat body width. A men’s M has a 25 in (63 cm) body width and 28 in (71 cm) length. To size yourself, lay a garment that fits you flat, measure body length, width and sleeve, and match the numbers below.
Uniqlo women's size chart#
Uniqlo women’s sizes run XS to XL in these charts, with UK and EU conversions in the first columns. The measurements are taken on the garment itself, so compare them with a piece you already own and like the fit of.
Women's Tops & Outerwear Size Chart#
Body width is the garment measured flat across the chest; double it for the full circumference. Women’s tops run XS (UK 4-6) to XL (UK 16).
| US | UK | EU | Body Length (in) | Body Length (cm) | Shoulder Width (in) | Shoulder Width (cm) | Body Width (in) | Body Width (cm) | Sleeve Length (in) | Sleeve Length (cm) |
|---|---|---|---|---|---|---|---|---|---|---|
| XS | 4–6 | 32–34 | 20" | 51 cm | 14.5" | 37 cm | 18.5" | 47 cm | 30.5" | 77 cm |
| S | 8–10 | 36–38 | 21" | 53 cm | 15" | 38 cm | 19.5" | 50 cm | 30.5" | 77 cm |
| M | 12 | 40 | 21.5" | 55 cm | 15.5" | 39 cm | 21" | 53 cm | 31.5" | 80 cm |
| L | 14 | 42 | 22" | 56 cm | 16" | 41 cm | 22" | 56 cm | 32" | 81 cm |
| XL | 16 | 44 | 22.5" | 57 cm | 16.5" | 42 cm | 23" | 58 cm | 32.5" | 82 cm |
Women's Bottoms Size Chart#
Bottoms are listed by waist and inseam: a women’s M fits a 28-29 in (71-74 cm) waist with a 26 in (66 cm) inseam.
| US | UK | EU | Waist (in) | Waist (cm) | Hip Width (in) | Hip Width (cm) | Inseam (in) | Inseam (cm) |
|---|---|---|---|---|---|---|---|---|
| S | 8–10 | 36–38 | 26–27" | 66–69 cm | 39.5" | 100 cm | 26" | 66 cm |
| M | 12 | 40 | 28–29" | 71–74 cm | 41.5" | 105 cm | 26" | 66 cm |
| L | 14 | 42 | 30" | 76 cm | 44" | 112 cm | 26.5" | 67 cm |
| XL | 16 | 44 | 32" | 81 cm | 46" | 117 cm | 27" | 69 cm |
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Uniqlo men's size chart#
Uniqlo men’s sizing generally runs true to size. In the men’s charts, the UK column is the chest measurement in inches for tops and the waist in inches for bottoms.
Men's Tops & Outerwear Size Chart#
Pick tops by body width first; body length and sleeve length matter most for jackets and button-up shirts.
| US | UK | EU | Body Length (in) | Body Length (cm) | Shoulder Width (in) | Shoulder Width (cm) | Body Width (in) | Body Width (cm) | Sleeve Length (in) | Sleeve Length (cm) |
|---|---|---|---|---|---|---|---|---|---|---|
| XS | 34 | 44 | 26.5" | 67 cm | 17.5" | 44 cm | 22.5" | 57 cm | 34" | 86 cm |
| S | 36 | 46 | 27" | 69 cm | 18" | 46 cm | 23.5" | 60 cm | 35" | 89 cm |
| M | 38 | 48 | 28" | 71 cm | 18.5" | 47 cm | 25" | 63 cm | 36" | 91 cm |
| L | 40 | 50 | 29" | 74 cm | 19" | 48 cm | 26" | 66 cm | 37" | 94 cm |
| XL | 42 | 52 | 30" | 76 cm | 19.5" | 50 cm | 27" | 69 cm | 38" | 97 cm |
Men's Bottoms Size Chart#
A men’s M fits a 30 in (76 cm) waist; most styles come in a 32 or 34 in (81 or 86 cm) inseam.
| US | UK | EU | Waist (in) | Waist (cm) | Hip Width (in) | Hip Width (cm) | Bottom Width (in) | Bottom Width (cm) | Inseam (in) | Inseam (cm) |
|---|---|---|---|---|---|---|---|---|---|---|
| XS | 28 | 44 | 28" | 71 cm | 30.5" | 77 cm | 6.5" | 16.5 cm | 32 / 34" | 81 / 86 cm |
| S | 29 | 46 | 29" | 74 cm | 31.5" | 80 cm | 6.5" | 16.5 cm | 32 / 34" | 81 / 86 cm |
| M | 30 | 48 | 30" | 76 cm | 32.5" | 83 cm | 7" | 18 cm | 32 / 34" | 81 / 86 cm |
| L | 32 | 50 | 32" | 81 cm | 34.5" | 88 cm | 7.5" | 19 cm | 32 / 34" | 81 / 86 cm |
| XL | 34 | 52 | 34" | 86 cm | 36.5" | 93 cm | 8" | 20 cm | 32 / 34" | 81 / 86 cm |
Uniqlo kids' size chart#
Uniqlo kids’ sizes use height numbers: 120 fits ages 5-6, 130 fits ages 7-8 and 140 fits ages 9-10. The number is the child’s height in centimeters.
Kids' Uniqlo Size Chart for Tops & Outerwear#
Kids’ tops are measured the same way as adult sizes: garment length, width and sleeve, in inches and centimeters.
| US | UK | EU | Body Length (in) | Body Length (cm) | Body Width (in) | Body Width (cm) | Sleeve Length (in) | Sleeve Length (cm) |
|---|---|---|---|---|---|---|---|---|
| 5–6Y | 5–6Y | 120 | 20" | 51 cm | 17.5" | 44 cm | 23.5" | 60 cm |
| 7–8Y | 7–8Y | 130 | 21.5" | 55 cm | 18.5" | 47 cm | 25.5" | 65 cm |
| 9–10Y | 9–10Y | 140 | 23.5" | 60 cm | 19" | 48 cm | 27.5" | 70 cm |
Kids' Uniqlo Size Chart for Bottoms#
Measure your child’s waist and inseam and match them in the chart below.
| US | UK | EU | Waist (in) | Waist (cm) | Hip Width (in) | Hip Width (cm) | Bottom Width (in) | Bottom Width (cm) | Inseam (in) | Inseam (cm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 5–6Y | 5–6Y | 120 | 20" | 51 cm | 31" | 79 cm | 4.5" | 11 cm | 18.5" | 47 cm |
| 7–8Y | 7–8Y | 130 | 21" | 53 cm | 33" | 84 cm | 4.5" | 11 cm | 21" | 53 cm |
| 9–10Y | 9–10Y | 140 | 22.5" | 57 cm | 35" | 89 cm | 5" | 13 cm | 23" | 58 cm |
Frequently Asked Questions#
What age is Uniqlo size 120, 130 or 140?#
Uniqlo size 120 fits ages 5-6, size 130 fits ages 7-8 and size 140 fits ages 9-10. The number matches the child’s height in centimeters, so a 130 suits a child around 130 cm (51 in) tall. For other brands’ kids sizing, see the children’s international size conversion chart.
How do I measure for Uniqlo sizes?#
Uniqlo charts use garment measurements. Take a top or pair of pants that fits you well, lay it flat and measure: body length (collar to hem), body width (armpit to armpit), sleeve length, waist and inseam. Match those numbers to the charts above, in inches or centimeters.
Do Uniqlo sizes run small?#
Yes, slightly. Uniqlo uses Japanese-style letter sizing, so its S/M/L runs about one size smaller than the US equivalent: a women’s L maps to UK 14 (US 10) rather than a US large. If you are between sizes or want a relaxed fit, size up. Men’s sizing is closer to true to size, with M around a 38 in (96 cm) chest by the men’s chart.
What is a UK 10 or UK 14 in Uniqlo?#
For women’s tops, a UK 10 is a Uniqlo S (S covers UK 8-10) and a UK 14 is an L; the chart starts at UK 4-6 (XS). For bottoms, skip the conversion: measure your waist and use the waist column in the bottoms chart directly.
Are Uniqlo sizes the same for men, women and kids?#
No. Each category uses its own chart. Women’s letters map to UK numbers (S = UK 8-10, M = UK 12), men’s letters go by chest in inches (M = 38 in / 96 cm), and kids use height numbers in centimeters (120, 130, 140). Use the chart for the right category.
How do I convert Uniqlo sizes to UK, EU or other systems?#
The charts above convert each letter directly: women’s S = UK 8-10 (EU 36-38), M = UK 12 (EU 40), L = UK 14 (EU 42), XL = UK 16 (EU 44). Australian and Singapore sizes follow the UK numbers, so a Uniqlo M is also an AU 12. Every cell is given in inches and centimeters. For cross-brand conversions, see the international dress size chart for women or the men’s international size chart.
What should I do if I’m between Uniqlo sizes?#
Because Uniqlo letters run about one size small, sizing up is the safer call, especially for layering. The steps are small: on a women’s top, M to L adds about 1 in (3 cm) of flat body width (21 in / 53 cm to 22 in / 56 cm). Check the product page too, since some cuts are slim and others relaxed.
Sizing Tips#
- Measure a garment that fits: Uniqlo sizes by garment dimensions, so a flat measurement of a favorite piece beats guessing.
- Check the product page: some Uniqlo cuts run slim, others relaxed or oversized; the product description states the intended fit.
- Between sizes, size up: a slightly roomy fit layers better than a tight one.
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