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Conduit Fill Calculation
Conduit Fill
Conduit fill is the percent of the area inside the conduit taken up by the cable(s). This program can calculate fill or size of your conduit, allowing for two different conductor sizes. For further information on fill, consult applicable codes, industry standards, and manufacturer's data. Be sure to click
Continue
when you're done making your changes.
Select Conduit Type:
Select Type...
Electrical Metallic Tubing
Electrical Nonmetallic Tubing
Flexible Metal Conduit
Intermediate Metal Conduit
Liquidtight Flexible Nonmetallic Conduit (Type B)
Liquidtight Flexible Nonmetallic Conduit (Type A)
Liquidtight Flexible Metal Conduit
Rigid Metal Conduit
Rigid PVC Conduit, Schedule 80
Rigid PVC Conduit, Schedule 40 & HDPE Conduit
Rigid PVC Conduit - Type A
PVC Conduit - Type EB
Select Conduit Size:
Select a Conduit Type
Conductor Information
Two different conductor sizes may be input below. Input the conductor outside diameter in inches and the number of conductors. The outside diameter of the cable can be obtained from the
Product Catalog
. Use the calculator below to convert from mils to inches.
Enter outside diameter in mils:
=
(Click to convert mils to inches.)
Conductor #1:
Outside Diameter in inches:
Number of Conductors:
Conductor #2:
Outside Diameter in inches:
Number of Conductors:
Conduit Fill