General Cable’s Conduit Fill calculator is a quick and easy tool to calculate the minimum conduit size per National Electrical Code. It is designed for engineers, contractors, and other electrical professionals to find quick answers without spending hours on lengthy calculations.
Code Selection for NEC® 2011, 2014, and 2017.
Metric or standard conductors
Allowable fill rates for combination of conductors
Calculates minimum conduit size for compact stranded conductors
Over fifty different types of insulation
Over ten different conduit types
Results show total area required, nipple size, and minimum conduit size
General Cable (NYSE:BGC), a Fortune 500 company, has been a wire and cable innovator for over 165 years. With more than 14,000 associates, we are one of the largest wire and cable manufacturers in the world.
- Version 2.1.2 -
- iOS Updates and SDK updates.
- Behind the scenes stability updates.
Ratings and Reviews
AWG Not Found!!!
Keeps on saying 12 AWG THHN not found and it won't calculate the conduit.
This issue has been resolved since version 1.2. Check out our new version.
With Family Sharing set up, up to six family members can use this app.