Calculators

Interfilm Roll Calculator

Instructions for use: Enter the outside roll diameter (in inches). Enter the outside core diameter (in inches). Enter the film gauge. Click 'Calculate Roll Length' when finished to calculate the approximate roll length (in feet). Optional: Select a substrate from the drop-down list and enter the roll width (in inches) to get an approximate roll weight based on the calculated length.
Enter the Roll Diameter: (Inches)
Enter the Outside Core Diameter: (Inches)
Enter the Film Gauge: (ex. 142, 200, 300, etc.)
(Feet)
Select a Substrate:
Enter the Roll Width: (Inches)
Approximate Roll Weight: (Pounds) Core weight not included

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