Convert pant/trouser waist sizes between inches, centimeters, US letter sizes and EU numbers.
Apparel • waist
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Pant and jeans waist sizes are given in inches in the US, centimeters in Europe, and letter sizes (S/M/L) by many brands. This chart converts between waist inches, centimeters, US letters and EU numbers.
Measure around your natural waistline where you actually wear your trousers; that inch figure is your US waist size and maps to the equivalents shown.