Watts to kWh and kwh to Watts conversion calculator

Here is a simple online Watts to kWh calculator that converts power to energy. Once the Energy is known this can be converted to Units and once the Unit is known, we can calculate the monthly electricity bill.

So a question arises that how many watts in a kilowatt the answer is simple, there is 1000 Watts in a 1 kilowatt. Alternatively in 1Watts there are 0.001 kW.

Watts to kWh and kWh to Watts Calculator

Watts to kWh & kWh to Watts Calculator

Enter Power (Watts):

Enter Time (hours):

Result:

What is watts and kWh difference?

Watt is a unit of power consumed by any electrical appliances. it is usually calculated by the product of the voltage and current that is Power (W) = Voltage (V)*Current (I)or alternatively it is also the product of the square of the current and equivalent resistance (R) across the terminals that is Power (W) = Current (I)*Current (I)*Resistance (R).

The difference between watts (W) and kilowatt (kw) is that the SI unit of power is watt or W and sometimes the value exceeds 1000W so it is written in terms of kilowatt that is kW, same power considered for 1 hour will be equal to kWh which is the energy consumed by an electrical appliances.

kilowatt hour is the unit of energy consumed by any electrical appliances. energy of any device means the power consumed in a given time, this gives the idea how fast or how slow the power is consumed by the electrical appliances. this unit is so important in measuring the electricity consumption particularly. lets understand with the help of example.

Relation between Watts and kWh.

kWh = Watts*(power consumption time in hour)/1000

E(kwh) = P(w)*t(hr)/1000

Watts = kWh*1000/time(hr) , to find the W to kWh, just divide kWh from time in hours this is how the calculator works

Energy Consumption in kwh per month

100 watts X 24 hours = 2400 watt-hours per day = 2.4 kWh per day

per month = 30*2.4 = 72 kWh / month

Also Check Other calculators