Jeans Sizes and Size Chart - MeasuringKnowHow

Finding the perfect pair of jeans can feel like a never-ending quest. With so many styles, fits, and sizes to choose from, it’s easy to get lost in the world of denim.

Jeans are a wardrobe staple for many people, and finding the right size is essential for comfort and style. However, shopping for jeans online or getting them custom-fitted can be tricky, especially when there are so many different sizing systems and measurements to consider.

In this guide, we’ll explore the ins and outs of jeans sizes and size charts to help you navigate the world of online shopping and custom-fitting. We’ll break down the differences in men’s and women’s jeans sizes, explain international sizing systems, and provide tips for finding the perfect pair of jeans online.

A Brief Intro to Jeans Sizes

Jeans sizes can be confusing because there are different systems for men’s and women’s jeans, and sizes can vary depending on the country or brand. In this section, we’ll break down the basics of jeans sizes and measurements for both men and women, as well as how international sizing works.

Men’s jeans sizes

Men’s jeans sizes typically include two numbers—the waist measurement and the inseam measurement. The waist measurement refers to the distance around the narrowest part of your waist, while the inseam is the length from the crotch to the bottom of the leg.

Women’s jeans sizes

Women’s jeans sizes can be a bit more complex than men’s sizes because they usually include three measurements—waist, inseam, and hips. The waist and inseam measurements are the same as for men’s jeans, but the hip measurement is an additional factor to consider.

International jeans sizes

Different countries and brands may use different sizing systems for jeans. Let’s look at some common international sizing conversions.

1. US and UK Sizing

US and UK sizing for jeans is usually similar, with men’s and women’s sizes often labeled with waist and inseam measurements in inches. However, UK women’s sizes may also include a number that represents the dress size, so keep that in mind when shopping.

2. European Sizing

European sizing for jeans uses a single number that generally corresponds to the waist measurement in centimeters. This system is often used for both men’s and women’s jeans.

3. Japanese Sizing

Japanese sizing is a bit different from other systems. It often uses two or three numbers, which represent the waist, inseam, and sometimes hip measurements in centimeters. This system is more commonly used for women’s jeans.

Jeans Size Chart

Here’s a general table you can use as a reference for measuring jean sizes for men, women, and children.

Please note that these are approximate values and can vary between brands. Always consult the specific brand’s size chart for accurate measurements. You can refer to our guide on two popular brand sizes here – Kancan Jeans sizes and Hollister Jeans sizes.

Mens’ Jeans

US/UK Size	European Size	Japanese Size	Waist (inches)	Waist (cm)	Inseam (inches)	Inseam (cm)
28×30	44	71-76×76	28	71	30	76
30×32	46	76-81×81	30	76	32	81
32×32	48	81-86×81	32	81	32	81
34×34	50	86-91×86	34	86	34	86
36×34	52	91-96×86	36	91	34	86
38×34	54	96-101×86	38	96	34	86
40×34	56	101-106×86	40	101	34	86
42×34	58	106-111×86	42	106	34	86

Women’s Jeans

US/UK Size	European Size	Japanese Size	Waist (inches)	Waist (cm)	Hips (inches)	Hips (cm)	Inseam (inches)	Inseam (cm)
25×30	34	64×76	25	64	35	89	30	76
26×32	36	66×81	26	66	36	91	32	81
27×32	38	68×81	27	68	37	94	32	81
28×34	40	71×86	28	71	38	97	34	86
29×34	42	74×86	29	74	39	99	34	86
30×34	44	76×86	30	76	40	102	34	86
31×34	46	79×86	31	79	41	104	34	86
32×34	48	81×86	32	81	42	107	34	86

Children’s Jeans

Age (years)	US/UK Size	European Size	Japanese Size	Waist (inches)	Waist (cm)	Inseam (inches)	Inseam (cm)
2	2T	92	90	20	51	13	33
3	3T	98	95	20.5	52	14	36
4	4T	104	100	21	53	16	41
5	5	110	110	21.5	55	18	46
6	6	116	120	22	56	20	51
7	7	122	130	22.5	57	22	56
8	8	128	140	23	58	24	61
9	9	134	150	23.5	60	25	64

Custom-Fitting Your Jeans

Even the perfect pair of jeans may need a little adjustment to fit just right. Let’s discuss ways to custom-fit your jeans, including hemming, waist adjustments, and tapering.

1. Hemming

If your jeans are too long, you can have them hemmed to the perfect length. You can do this yourself with a sewing machine or take them to a professional tailor. To hem your jeans, put them on and fold the excess fabric inward to the desired length. Pin the fold in place, then sew along the edge using a straight stitch.

2. Waist Adjustments

If your jeans fit well everywhere except the waist, you can have the waist taken in or let out. A tailor can do this for you by adjusting the side seams or adding darts to the back of the waistband. For a DIY option, you can use a waistband extender or a belt to adjust the fit.

3. Tapering

If you prefer a slimmer leg opening on your jeans, consider tapering them. A tailor can taper your jeans by taking in the side seams from the knee down to the ankle. If you’re experienced with sewing, you can try tapering your jeans at home by carefully pinning and sewing along the desired shape.

4. Working with a Tailor

For the best results, consider working with a professional tailor who can make precise adjustments to your jeans. They can help you achieve the perfect fit and ensure the alterations are done correctly. Be sure to try on your jeans and discuss your desired fit with the tailor before they make any adjustments.