Jeans & Denim
Waist, inseam and denim label sizing for men's and women's jeans. All 3 tools below run in your browser with no sign-up and no data leaving your device.
Jeans Waist Size Converter
Convert a jeans waist label between inches, EU numbers and alpha sizes.
Denim Inseam Length Guide
Convert inseam lengths between centimetres and inches for denim.
Women's Denim Numeric Converter
Convert women's numeric denim sizes into waist inches and EU labels.
Getting the most from denim sizing
Conversion tables translate one label into another, but they cannot account for how a specific brand drafts its patterns. Use a converter to narrow the range, then compare the result against the product's own measurement chart before ordering.
Keep a written record of your key measurements in centimetres. With those numbers, any chart in any region becomes readable, regardless of which labelling family it uses.
Frequently Asked Questions
Why does the waist label not match my measurement?
Denim waistbands are often drafted with negative or positive ease, and rigid cotton relaxes with wear.
Should I size down in stretch denim?
Usually no — high-stretch denim tends to loosen through the day.