Consumption calculation of a T-Shirt

Basic Information of a T-Shirt:

For a Men’s T-Shirt

a) GSM (Buyer Requirement)

Body: 145 – 150

Neck/Rib: 175 – 180

$CPD= (L x W x GSM)/10000000$

b) Sewing & Seam Allowance = 1.5 – 3 cm

c) Wastage % – For Body Fabric = 20% , For Rib Fabric = 20%

d) Measurement Chart (Provided by Buyer)

Calculation:

$\frac{l\times w\times 12\times GSM}{10000000}$

Where,

CPD = Consumption Per Dozen

L = Length

W = Width

CPD (Body) =

$=\frac{l \times w \times 12 \times GSM}{10000000} KG + Wastage \%$

.

$=\frac{70\times 101\times 12\times 150}{10000000} KG + 12\%$

.

$=1.42 KG$