How many kW does a washing machine consume?
It is important to note that the energy consumption of a washing machine depends on various factors. The time of day at which you turn it on has an influence, but only if you have a time-of-use tariff that distinguishes three periods between peak, flat and off-peak hours.
Therefore, beyond this factor, what makes the phone number list difference and increases the energy efficiency of the appliance are other types of decisions, such as the temperature you choose for washing or the duration of the cycle . We will soon clear up any doubts, but first let's review some data.
In a home, the washing machine represents 11.8% of the expenditure of all household appliances and 3% of the total electrical consumption of a house.
Assuming that the washing machine is used for about 30 hours a month , that means an expenditure of 20.5 kWh per month . If the washing cycles last 60 minutes , that would represent about 30 washing machines , but keep in mind that this is an approximate figure because, as we will see below, not all programs last the same amount of time .
Source: Spanish Electricity Network
The average annual consumption of a washing machine is estimated to be 245 kWh, which represents an approximate annual expenditure of 70.56 euros , according to IDAE (Institute for Energy Diversification and Savings).
How many kW does a washing machine consume?
We have already pointed out that there are many factors that interfere with this response, from the clothing load capacity, the washing cycles or the water temperature .
Typically, a washing machine consumes 0.5 to 3.5 kWh per wash load .
On the other hand, most washing machines have wash cycles that last between 15 and 90 minutes per load . Remember that an ECO program usually lasts a total of approximately three hours.
To know how much a washing machine consumes per hour you need to know the power of the appliance .
So, if a washing machine of about 1,500 W takes 60 minutes to complete a cycle, we can deduce that the energy consumed will be 1.5 kWh . If we take the average price per kWh on July 17, 2023, €0.1526/kWh, you will pay €6.9 per month .
