This neat little calculator will help you determine the cost difference of your electricity bill.
Most appliances have a descriptive plate stating the current, usually in watts.
Power generator Power Calculator provides an ICC estimate based on typical conditions. This calculation should only be used as an estimation of power, not as a specification. The actual ICC should be verified during operation because this measurement is sensitive to the actual pattern in the device and the environmental operating conditions. These calculators will assit you in determining what size generator you may require or how to convert one unit of electricity to another. This little JavaScript application calculates the sail areas, forces and moments, when given the rig measurements and wind conditions.