Sam Gorman

Estimate motor running amps from HP, voltage, efficiency, and power factor for DC, single-phase AC, or three-phase AC motors.

Estimate motor starting amps from FLA or NEMA code, with low, middle, high range and optional current limit check.

Estimate motor full-load amps from hp or kW, voltage, phase, efficiency, and power factor, with optional nameplate comparison.

Estimate monthly, daily, and annual dehumidifier electricity cost from watts, measured kWh, or annual energy use.

Estimate electric dryer cost per load, month, and year from watts, kWh per load, or a yearly energy label.

Estimate fridge electricity cost from EnergyGuide kWh, a meter reading, or average watts, with optional replacement savings.

Estimate pool pump electricity cost from watts, run time, electric rate, and run days, with an optional second speed setting.

Use MCA and max breaker from the mini split label to estimate breaker size, poles, copper wire size, and voltage drop.

Find the largest standard AC breaker allowed from nameplate MOCP, or estimate from compressor amps when the label is missing.

Estimate home EV charger installation cost, credits, rebates, panel work, permits, and net cost from your own quote items.