# Question #26469

##### 1 Answer

Nov 11, 2014

Electric Meters usually measure in KWH units. KWH is acronym for Kilo Watt Hour. It's basically units of Work/Energy. You can do the math for the Kilo Watt Hour. It's simple.

We know that, Power = (Work)/(Time)

Units of Power are Watt, Work are Joules and Time are Seconds. So, Watt-Sec is nothing but Joules.

So,

One KWH is often referred to as one unit in electrical meters.