WattFigure Turns Appliance Watts Into Household Cost

Why it surfaced

WattFigure makes the assumptions visible instead of hiding them behind a single number: its worksheets account for compressor duty cycles, thermostat behavior, standby use, heated water, and other real-world complications. It also builds a temporary appliance ledger in the browser, giving ordinary household energy math a useful bit of structure.

A browser-based calculator for estimating and comparing appliance electricity use from wattage, run time, cycling, and utility rates.