Construction Monkey

Feeder Calculation

Productivity Tracking

Electrical Feeder Calculator

Need to get the code required feeder for a specific ampacity and circuit requirements?

Enter the information below to select the circuit specifications and get your feeder calculated automatically.

Enter Feeder Information

Electrical Load Information


Wire Information

Neutral Information

Current Carrying Neutral:
NEC Code

Ground Information

NEC Code

Conduit Information

Calculation Results

Enter information and click on the "Calculate" button to get the results.

Voltage Drop Information1

Maximum Length5
2% Voltage Drop
3% Voltage Drop
5% Voltage Drop
Construction Monkey

Productivity Tracking

As a subcontractor, labor productivity has the biggest impact to a project's bottom line. crewHD helps mitigate this labor risk by utilizing a streamlined process that puts your entire team (field and office) in the know with real-time project data, so everyone can work towards improving productivity to consistently be under budget, stay on schedule, make money, and have the happiest crews on the jobsite.

No guarantees are made as to the accuracy of the calculation or compliance with local codes.  Verify all calculations with a professional engineer. If you find an error, or have a suggestion, please send us an email.