A 300 watt item used for 5 minutes per day will only consume 25 watt hours per day.
Average home electricity usage watts.
We hope these tables charts will help you to better estimate how big and powerful generator you will need as a backup source of power.
Remember that some items such as garage door openers are used only for a fraction of an hour or minute per day.
To make an easy example a 100w globe will draw 1 amp at 100 volts.
2 amps at 50 volts.
National average energy consumption per home it might be interesting to know that the average home among all states consume 916 kwh per month or 30 kwh per day.
For those wondering how to use all this watts power is voltage x amperage.
That is why we have decided to create this list of rough estimates of wattage consumption of most common household appliances that people want to keep running at all costs.
Electricity usage is calculated in kilowatt hours.
Volts x amps watts 2.
Watts 1 000 kilowatts kw 3.
This will give you the watt hours consumed per day.
Was 10 399 kwh 867 month with louisiana coming in at the highest with 14 242 kwh a customer in a residential unit.
Multiply the hours used on the average day by the wattage listed below.
And the typical u s.
Citizen uses 41 of their electricity on heating a space and 35 on appliances electronics lighting.
On average residents in the east south central region of the united states including alabama kentucky mississippi and tennessee use the most electricity.
A eia gov reported the average yearly electricity use for a residential utility customer in the u s.
The actual wattage required for your appliances may differ from those listed.
Energy information administration the average u s.
While this probably doesn t matter to you it will help understand that it doesn t matter if it s referring to 110v or 220 240v countries.
As an example a 100 watt light bulb operating for ten hours would use one kilowatt hour.
According to the department of industry innovation and science 252 356 gwh of electricity was consumed across australia in 2014 15 see table l.
The state with the least energy consumption per home is hawaii 515 kwh mo 17 kwh day.
While the volumes may vary considerably on average australians use 38 per cent of their home energy on heating and cooling 25 per cent on water heating 16 per cent on electronics and appliances 7 per cent on fridges and freezers 7 per cent on.
The wattage s given below are estimates.
Use the total wattage plus 20 as your minimum power requirement.
Residential customer uses approximately 909 kwh per month of energy or around 10 909 kwh per year.
Check the nameplate on the appliance to determine the actual wattage required.
How to calculate electric usage cost.
An average central hvac unit uses about 3500 watts and runs two to three times an hour for 10 15 minutes.
What uses watts in your home.
