What is size 30 in jeans in US?
Jean Size Women (W) | US Misses Size | Waist (Inches) |
---|---|---|
27 | 4 | 27.5” - 28.5” |
28 | 6 | 28.5” - 29.5” |
29 | 8 | 29.5” - 30.5” |
30 | 10 | 30.5” - 31.5” |
(In case you're not familiar with these sizes... a size 27 is generally a size 4, and a size 30 is generally a size 10.
Jeans sizes are indicated in inches, for example 30/32. The first number indicates the waist size and the second indicates the inside leg length. Determine your inch size by measuring jeans that fit well. The inside leg length is measured from the top of the inside leg to the bottom opening.
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Men to Women's Jeans Size Conversion Chart.
Men's Jeans Size | Waist Size (inches) | Women's Jeans Size |
---|---|---|
31 | 29” - 29.5” | 10 |
33 | 30” - 30.5” | 12 |
35 | 31” - 31.5” | 14 |
37 | 32” - 32.5” | 16 |
Pants. To determine your Leg Length in inches, this is measured from the Crotch point to the Floor. Standard Leg Length for a size 10 (170cm tall) is 32" - From Crotch to Floor.
If you ask yourself what size is a 30-inch waist in girl's/women's jeans, then use this chart to find out that it corresponds to a US Size 12 or EU 40.
They consist of two numbers, e.g. 30 / 34. The first number is the waist circumference. The second number is the inside leg length; which is the length from the crotch, along the leg, to the ground. Tall sizes.
For example, a waist that measures 30” will convert to sizes 29-31 in women's jeans and a size 28 in men's jeans.
Waist Size: XS or extra small means 28–30 inches (71–76 cm), S or Small means 30–32 inches (76–81 cm), M or Medium means 32–34 inches (81–86 cm), and L or Large means 34–36 inches (86–91 cm).
Generally speaking, a 30 inch waist is on the small side.
Is a size 10 a size 28?
For example, a size 10, a medium, and a waist size 28 are all the same size…
The first number is waist size in inches, the second leg length or inseam. So a 32 waist x 32 length is equivalent to M or medium.

US 10 - either UK 12 (Waist 29”/30" and Bust 37”/38") or UK 14 (Waist 31”/32" and Bust 39”/40") US 12 - approximately UK 14 (Waist 31”/32" and Bust 39”/40") US 14 - approximately UK 16 (Waist 33"/34" and Bust 41"/42") US 16 - approximately UK 18 (Waist 35”/36" and Bust 43”/44")
A 30 inch waist typically corresponds to a US dress size of 10-12 or 40-42 in Euro sizes. Additionally, this waist circumference should put you in an international size Medium for other women's clothing. At the same time, men with a 30 inch waist would likely fall into the Small to Medium size range for clothing.