👖 Clothing · Jeans
40×30 Jeans Size
A 40×30 jeans size means a 40 inch waist and a 30 inch inside leg. In EU sizing that's 102 cm waist × 76 cm inseam.
Waist 40" · Inseam 30"
EU: 102 cm waist × 76 cm inseam · Letter XL
How to read a jeans size label. The first number is the waist measurement in inches — wrap a tape snugly around your natural waist, usually above the hip bone. The second number is the inside leg (inseam) in inches — measure from crotch to ankle bone.
This size in every system:
| Measurement | US/UK (inches) | EU (cm) |
|---|---|---|
| Waist | 40" | 102 cm |
| Inseam | 30" | 76 cm |
| Letter size | XL | XL |
⚠️ Jeans fit varies by brand and cut. Slim and skinny cuts can run a size smaller. Always check the brand's own size chart and measure yourself — denim labels are approximate.
All jeans sizes → · Clothing size converter →
What does 40×30 mean in jeans?
40×30 means a 40 inch waist and a 30 inch inside leg — the two measurements stamped on US/UK jeans labels.
What is 40×30 in EU sizing?
102 cm waist × 76 cm inseam. EU jeans are labelled in centimetres rather than inches.
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