How To Calculate Electric Cost Kwh. If energy costs 17 centskWh running the fan will cost. EC PT CPKWH.
Energy E and power P are. All you need to do is multiply the kW number by the time in hours. So for example if you drive a Tesla Model 3.
500 watts x 2 hours 1000 watts.
Heres how it works. Where EC is the electricity cost. 2 Secondly calculate the cost of energy per day refer for domestic electricity tariff Energy Cost 475 kWh x 025 119. P is the rate of power.
