Use these charts to convert between standard size formats. These measurements are a general guide only, for a more precise fit please follow our Fit Pointer in the next tab.

 
 
PANTS
Regular Leg 32"/82cm
Long Length 34"/86cm
Waist Size Int' UK (cm) US (in") EU
30" XS 76 30" 46
32" SM 81 32" 48
33" ME 84 33" 49
34" 86 34" 50
35" LG 89 35" 51
36" 91 36" 52
38" XL 96 38" 54
40" XXL 101 40" 56
42" XXXL 106 42" 58
 
 

Our fit pointer will help you to find the best fit and style, based on the measurement of a garment that already sits on the body correctly. All measurements taken from the outside of the garment, with the garment lying flat:

 
 

Rise: The length from the fork (where the legs meet at the crotch) to the top edge, measured along the fly.

Thigh: Measure the leg width at the fork level, and double.

Knee: Measure the leg width halfway between the fork and the leg opening, and double.

Leg Opening: Double the measurement of the hem, flatten creased trousers along their natural creases.

 
REGULAR FIT
Roomier through the hip, thigh, knee and leg opening.
Centimetres
Size Thigh Knee Leg
Opening
Rise
30" 65 45 40 26.5
32" 67 46 41 27
34" 69 47 42 27.5
36" 71 48 43 28
38" 73 49 44 28.5
40" 75 50 45 29
42" 77 51 46 29.5
 
 
STRAIGHT FIT
Fitted through the hip, thigh and leg opnening.
Centimetres
Size Thigh Knee Leg Opening Rise
30" 64 43 37 25.5
32" 66 44 38 26
34" 68 45 39 26.5
36" 70 46 40 27
38" 72 47 41 27.5
40" 74 48 42 28
42" 76 49 43 28.5
 
 
CUSTOM FIT
Sits on the hip, fitted through the thigh and leg opening.
Centimetres
Size Thigh Knee Leg Opening Rise
30" 62 43 36 25
32" 64 44 37 25.5
34" 66 45 38 26
36" 68 46 39 26.5
38" 70 47 40 27
40" 72 48 41 27.5
42" 74 49 42 28