Calculator for Rolled Length of Roll of Material on Two Rims

Calculates the rolled length of a roll of material on two rims. The required dimensions are as given in the table. Variations due to stretching or softness of the material are to be ignored. The length units that can be used are yard, feet, inch, meter, centimeter, millimeter and mil. A mil is equal to one thousandth of an inch. The initial units used in the table can be changed to any of the choices given. Please take note that the distance between the inside rims refers to the distance between the centers of the rims.

If we initially have the outside length of rolled material we can compute first for the outside diameter of rolled material by subtracting the distance between centers of inside rims from the outside length of rolled material.

Values to be Entered Values to be Calculated
Outside Diameter of Rolled Material Thickness of Material Diameter of Inside Rim Distance Between Centers of Inside Rims Rolled Length of Material Outside Length of Rolled Material
To Be Calculated To Be Calculated
 Decimal Places 0 1 2 3 4 5 F