Our energy calculator allows you to calculate the running cost of any electrical items using a range of electricity tariffs.
Simply enter the amount of electricity the appliance uses (in Watts or KiloWatts) and the length of time it is used (in Hours or Minutes), then instantly see the cost.
|Energy consumption:||Watts (W)||Kilowatts (kW)|
|Time in use:||Minutes||Hours|
|Cost of electricity:|
*Calculated using the UK: Energy Price Guarantee (October 2022) electricity rate of 34.00 pence per kWh.
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Compare running costs
You can compare the running costs and prices of thousands of electrical products with Sust-it, simply choose from the options below:
Energy Efficient Electricals
Low Energy LED Bulb Prices
Vacuum Cleaner Prices
Electric Shower Prices
Microwave Oven Prices
Air Conditioning Units are listed under Heating & Cooling - click here to view their power consumption.