Women Trouser Basic Pattern Calculator

Learning how to make your own pattern has never been easier! If you want to become a true pattern maker without spending a lot of money on beginners sewing courses then you are in the right place. Buying or downloading a free women trouser pattern never offers you the perfect pattern for your body. Doesn't matter if you are a beginner or not, my 'Women Trouser Block Calculator', complete with step-by-step instructions and a detailed drawing will help ensure your quick success.

Instructions for using the pattern calculator:
* Add your measurements in the yellow cells from the "MEASUREMENTS" tab. The basic measurements needed for the pattern should be made by using the sketch from the same sheet and the measurement code (ex. A, B, C, etc.)
* Press button "Calculate"
* In the "RESULTS/INSTRUCTIONS" tab, the dimensions for the blocks will be computed automatically.
By following the steps from "RESULTS/INSTRUCTIONS" and the drawing you will be easily able to make your own pattern. Good luck!

Measurements	Code	Value [cm]
		FILL IN
Waist circumference:	D
Hip circumference:	E
Hip depth:	N
Knee length:	O
Crotch length:	P
Garment measurements
Trousers length:	Q
Hem:

Line	Value [cm]	Instructions
		Front
W6		Square down and across from point W6.
W6-F6	109.0	Square across.
W6-H6	20.5	Square across.
W6-D6	26.6	Square across.
W6-K6	60.5	Square across.
D7-D6	17.0	Square up from point D7 and mark point H7.
D6-D1	17.0
D1-1	5.5	Square up from point 1 till across hip line and waist line and mark points H1 and W1.
a	0.5	Square right 0.5 cm from point H1.
W1-2	24.0	Square up 1cm from point 2 and mark point W7.
		With a curve join points W7-H7-D7 (side seam).
K7-K6	12.0
K6-K1	12.0
F7-F6	11.0
F6-F1	11.0	Join points D1-K1-F1 (inseam) and D7-K7-F7 (outseam).
		Front dart
b	10.0	Length of the front dart.
c	1.0	Width of the front dart.
		Back
W1-3	7.8	Square up 2cm from point 3 and mark point W.
W-4	22.0	Square up 1cm from point 4 and mark point W2.
1-0	2.3	Join ponts W with 0, at the intersection with hip line mark point H.
0-D	11.0
H-H2	27.5	With a curve join points W2-H2 (side seam) and H-D back crotch
K1-K	1.5
K7-K2	1.5
F1-F	1.5
F7-F2	1.5	Join points D-K-F (inseam) and D2-K2-F2 (outseam).
		Back dart
W-W4	11.0
d	14.0	Length of the back dart.
e	2.0	Width of the back dart.