Appliance calculator
Start Calculator (Opens in a new window)
What does the calculator do?
You can use it to:- Estimate how much your home electrical appliances and lights cost to run
- Compare the cost of using appliances in different ways (e.g. washing clothes at 40 °C versus 60 °C)
- See the positive impact of using your appliances wisely (e.g. using a small ring on your stovetop versus a larger one)
How to use it
- Select the appliance category from the menu on the left
- Click on the dropdown arrow and select your appliance
- The Power rating fields will fill in automatically, or you can change if required - Click 'Add to list'
- Repeat these steps to build up your list of appliances
Hints
- To remove an appliance at any stage, just select the appliance and click 'Delete'
- To edit a calculation on the list, select it and click 'Modify', then repeat the steps above
- To reset the calculator, click 'Clear list'

