Conversion Calculators

Use the conversion calculator below to find roll dimensions, area equivalents and length or thickness equivalents.

Roll Dimensions Calculator
Select Measuring Units: US/Imperial Metric
Enter Core Diameter, Material Thickness, and either Roll Length or Diameter.
Then, click radio buttons for desired conversion.
  Core Diameter (O.D.)
  Material Thickness
Compute Roll Length
Compute Roll Diameter (O.D.)
  Results
Area Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
Custom Web Width:
MSI
Sq. Yards
Sq. Meters
Lin. Ft. - 54 inch Web
Lin. Ft. - 60 inch Web
Lin. Ft. - 78 inch Web
Lin. Ft. - Custom Width
Length/Thickness Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
Millimeters
Centimeters
Meters
Inches
Feet
Yards
Microns
Mils