Construction Monkey

Feeder Calculation

Load Information


Wire Information

Neutral Information

Current Carrying Neutral:
NEC Code

Ground Information

NEC Code

Conduit Information

Calculation Results

Overcurrent Protection


Voltage Drop Information

Maximum Length
2% Voltage Drop
3% Voltage Drop
5% Voltage Drop
1Power Factor is assumed to be 0.90
2Temperature Rating assumed to be 75°C
3Voltage Drop is Line to Neutral Calculations and not Line to Line.

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.