Clothing Size Converter

Convert clothing sizes between US, UK, EU, and Asian sizing systems

Men's Tops (Shirts / Jackets)
SizeUSUKEUAsian (JP/KR)Chest (in)Chest (cm)
XS343444S/16534-3686-91
S363646M/17036-3891-97
M38-4038-4048-50L/17538-4097-102
L42-4442-4452-54XL/18042-44107-112
XL464656XXL/18546-48117-122
XXL484858XXXL/19048-50122-127
How to Measure Your Body

Chest / Bust

Measure around the fullest part of your chest, keeping the tape parallel to the floor. For women, measure over the fullest part of the bust while wearing a non-padded bra.

Waist

Measure around your natural waistline, which is the narrowest part of your torso (usually just above the navel). Keep the tape snug but not tight.

Hips

Measure around the widest part of your hips and buttocks, keeping the tape parallel to the floor. Stand with your feet together.

Tips for Accurate Measurement

Use a flexible measuring tape. Wear lightweight clothing or measure over undergarments. Stand naturally without sucking in. Have someone help you for best results.

Body Measurement Quick Reference (Inches to CM)
InchesCMInchesCM
23583691
24613794
25643897
26663999
276940102
287141104
297442107
307643109
317944112
328145114
338446117
348647119
358948122

Frequently Asked Questions

Why are clothing sizes different between countries?
Each country developed its own sizing system independently. The US uses numbered sizes, the UK uses even numbers, the EU uses body measurements in centimeters, and Asian sizing often includes height indicators. There is no universal standard, which is why conversion charts are essential for international shopping.
Are Asian clothing sizes smaller than Western sizes?
Generally, yes. Asian sizing tends to run 1-2 sizes smaller than US or UK sizing. For example, an Asian XL may correspond to a US Medium or Large. Always check the specific measurements rather than relying on letter sizes alone.
How do I choose the right size when shopping online internationally?
First, take your body measurements (chest, waist, hips) in both inches and centimeters. Then compare your measurements to the specific brand's size chart, not just a general conversion chart. When between sizes, size up for a more comfortable fit. Check the brand's return policy in case you need to exchange.
What is vanity sizing?
Vanity sizing is the practice where brands label clothing with smaller size numbers than the actual measurements would suggest, to make customers feel better about their size. This means a 'size 8' can vary significantly between brands. Always rely on actual body measurements rather than size labels.