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42×30 Jeans Size

A 42×30 jeans size means a 42 inch waist and a 30 inch inside leg. In EU sizing that's 107 cm waist × 76 cm inseam.

Reviewed by the 247Sizing teamLast updated: 27 August 2026
Waist 42" · Inseam 30"
EU: 107 cm waist × 76 cm inseam · Letter XXL
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:

MeasurementUS/UK (inches)EU (cm)
Waist42"107 cm
Inseam30"76 cm
Letter sizeXXLXXL
⚠️ 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.

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What does 42×30 mean in jeans?

42×30 means a 42 inch waist and a 30 inch inside leg — the two measurements stamped on US/UK jeans labels.

What is 42×30 in EU sizing?

107 cm waist × 76 cm inseam. EU jeans are labelled in centimetres rather than inches.

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