To do that, you may need the power consumption of your AC in watts or kilowatts. Following that, you'll be able to enter your day-to-day use hours in the AC together with local electricity prices per kWh. After that, this calculator will give you the operating cost of the AC. https://dantedeooe.bloginder.com/37752329/the-smart-trick-of-ac-power-consumption-calculator-that-no-one-is-discussing