A free resource by Winkelstraat.nl

International Size Conversion Charts

A comprehensive reference for converting clothing, shoe, and accessory sizes across international sizing systems. Whether you're shopping European, British, or American brands, these charts help you find your perfect fit. Curated by Winkelstraat.nl, the Dutch marketplace for designer fashion.

Women's Clothing Sizes

General conversion for women's dresses, blouses, coats, and jackets across EU, UK, US, IT, and FR sizing.

EU UK US IT FR Label
32403632XXS
34623834XS
36844036S
381064238S/M
401284440M
4214104642M/L
4416124844L
4618145046XL
4820165248XXL
50221854503XL
Tip: Italian (IT) sizes run 4 higher than EU sizes. French (FR) sizes are identical to EU sizes for women's clothing.

Men's Clothing Sizes

Conversion for men's suits, blazers, and jackets. EU sizes refer to the standard European/German sizing system.

EU UK / US IT Chest (cm) Label
44344486 – 89XS
46364690 – 93S
48384894 – 97M
50405098 – 101M/L
524252102 – 105L
544454106 – 109L/XL
564656110 – 113XL
584858114 – 117XXL
Tip: For men's suits, EU and IT sizes are the same. UK/US sizes are 10 less than the EU size.

Women's Shoe Sizes

Conversion for women's footwear across EU, UK, and US sizing, including foot length in centimetres.

EU UK US Foot Length (cm)
352522.1
35.52.55.522.4
363622.9
36.53.56.523.3
374723.7
37.54.57.524.1
385824.4
38.55.58.524.8
396925.2
39.56.59.525.6
4071025.9
40.57.510.526.3
4181126.7
428.511.527.1
Tip: Measure your feet in the evening when they are at their largest. Stand while measuring for the most accurate result.

Men's Shoe Sizes

Conversion for men's footwear across EU, UK, and US sizing, including foot length in centimetres.

EU UK US Foot Length (cm)
395624.4
39.55.56.524.8
406725.2
40.56.57.525.6
417825.9
41.57.58.526.3
428926.7
42.58.59.527.1
4391027.5
43.59.510.527.9
44101128.3
44.510.511.528.6
45111229.0
45.511.512.529.4
46121329.8
47131430.5
Tip: US men's shoe sizes are typically 1 size larger than UK sizes. Always check brand-specific size charts for the most accurate fit.

Ring Sizes

International ring size conversion between EU (inner circumference in mm), UK (letter), and US (number) systems.

EU (mm circ.) Diameter (mm) UK US
44.214.1F3
45.514.5G3.5
46.814.9H4
48.015.3I4.5
49.315.7J5
50.616.1K5.5
51.916.5L6
53.116.9M6.5
54.417.3N7
55.717.7O7.5
57.018.1P8
58.318.5Q8.5
59.518.9R9
60.819.4S9.5
62.119.8T10
63.420.2U10.5
64.620.6V11
65.921.0W11.5
67.221.4X12
68.521.8Y12.5
69.722.2Z13
Tip: To find your ring size at home, wrap a strip of paper around your finger, mark where it overlaps, and measure the length in millimetres. That gives you the EU circumference size.

Belt Sizes

Belt size conversion from body waist measurement (in cm and inches) to standard letter sizes and EU belt lengths.

Label Waist (cm) Waist (inches) Belt Length (cm) EU / IT
XS65 – 7026 – 287570
S71 – 8028 – 318580
M81 – 9032 – 359590
L91 – 10036 – 39105100
XL101 – 11040 – 43115110
XXL111 – 12044 – 47125120
Tip: A correctly sized belt should fasten at the middle hole. When buying a belt, add approximately 10–15 cm to your waist measurement for the ideal belt length.

How to Measure

Take accurate body measurements using a flexible tape measure. Wear lightweight clothing or measure directly on skin for the best results.

Chest / Bust

Stand upright and wrap the tape measure around the fullest part of your chest, keeping it level under your arms and across your shoulder blades. Breathe normally and don't pull the tape too tight.

Waist

Measure around your natural waistline, which is the narrowest part of your torso, typically just above the navel. Keep the tape snug but not tight, and stand in a relaxed posture.

Hips

Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape horizontal and parallel to the floor for an accurate reading.

Foot Length

Place your foot flat on a piece of paper and trace around it. Measure the distance from the back of your heel to the tip of your longest toe. Measure both feet and use the larger measurement.

Inseam

Measure from the crotch seam of a well-fitting pair of trousers down to the bottom of the leg. Alternatively, measure from your inner leg from the crotch to the ankle bone.

Sleeve Length

With your arm slightly bent, measure from the centre back of your neck, across the shoulder and down to your wrist bone. This gives your full sleeve length for shirts and jackets.

General advice: Sizes can vary significantly between brands, especially between European and American labels. When in doubt, consult the specific brand's size guide. If you're between sizes, it's usually better to size up for outerwear and size down for knitwear.
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