We all need to know how to calculate the electrical power. Here we will learn the calculation of electrical power consumption in very easiest way.

Example:

Load Capacity = 115 Watt

Per day use = 24*0.115 = 2.76 Kw-h

Per month use = 24*30*0.115 =82.8 Kw-h

Per year use =24*30*12*0.115 = 993.6 Kw-h

If government per unit cost is 7 Taka then,

Cost in terms of money is = 993.6*7 =6955.2 (BDT)