Fabric
Calculator
by Sailrite
www.sailrite.com
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Sail Shades
Unit of Measurement
Inches
mm
A.
Side with perpendicular seams
(often the longest side)
*
*
inches
B.
Side 2 (less than or
equal to side 3 below)
*
*
inches
C.
Side 3
*
*
*
inches
Hem
(?)
Finished width of the double hem.
Close
*
*
inches
Fabric Width
(?)
Actual width of fabric (often 46, 54, or 60 inches -- 1168, 1372, and 1524 mm)
Close
*
*
inches