Conduit Fill Calculator

Category: How-to

How-to of common tasks performed when working with conduit.

Conduit definition

What is a conduit? In the world of electricians, it has the following definition:

Conduit (noun): a tube, pipe or duct for protecting electric wires or cables.

Types of conduits
There are many different types of conduits available, which are used depending on the specific electrical installation needs….


How to Calculate Conduit Fill

Calculating conduit fill is a straightforward process, but important to comply with NEC requirements (National Electrical Code) and avoid expensive rewiring (and most importantly, to keep your electrical installation safe!). The following steps describe these factors and explains how to correctly calculate conduit fill.