Electrical Calculations and Formulas
Voltage Drop Calculations
Electrical Power Calculators
*Disclaimer
Planning your typical home electrical project may not require extensive planning other than checking the specified requirements for your electrical device and the quantity being installed. However, other electrical projects will require extensive consideration when it comes to voltage drop due to the length of the electric service or generator sizing especially when motors will be used, such as well pumps.
To assist you in the planning process I have selected a few resources to help you in the calculation process that I find very helpful.
This Calculator will help determine the minimum size conductor needed based on a 3% Voltage Drop. It does not take into consideration other factors such as minimum ampacity based on the National Electric Code Table 310-16.
Calculators to help you determine the size of generator required for your specific application. Other calculators for unit conversions and other power related calculations.
* Ask-The-Electrician takes no responsibility for any false or misleading information. The use of these calculators are the responsibility of the user only. The results produced by these calculators are not guaranteed to be correct or applicable in all situations.The user must also understand the Electrical Code may or may not be legally acceptable in their area and may be modified or superceded by the locality in which the work is installed.
