To calculate the spool size for a known length of material

Enter the width, length and thickness of your web, the width of your spool, and the outer diameter of the core. The calculator will then display the volume (in cubic inches) of material, the core volume, and the outer diameter of the spool.

Metric Form Coming Soon - Under Development

Please supply information for the following fields, using inches & feet for all measurements: (ALL fields are required.)

Strand width:
(inches)
Web thickness:
(inches)
Web length:
(feet)
Package width

Core outside diameter:

Air space fraction (.0 - 1.0):

Now click this button:

Calculation results will appear here:

Material volume (cubic centimeters):

Core volume (cubic centimeters):

Package outside diameter (centimeters):