Construction Monkey

Feeder Calculation

Forecast Accurately

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.
Construction Monkey

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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.