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How Much Does It Cost?

Energy calculators

Work out how much electricity each appliance uses and what it costs you. Every calculator uses your own price per kWh, because rates vary by country, supplier and time of day.

Air conditioner running cost calculator What your AC costs per day, month and season.
Electric heater running cost calculator Radiators, panel and fan heaters: monthly and seasonal cost.
Fridge running cost calculator Annual cost and whether a more efficient model pays off.
Washing machine running cost calculator Electricity and water per wash, per month and per year.
Tumble dryer running cost calculator Cost per cycle and comparison with another dryer.
Electric water heater cost calculator Energy to heat water plus standby losses.
Computer power cost calculator PC and monitors: in use, standby and monthly cost.
LED lighting savings calculator How much you save switching bulbs and how fast they pay back.
Electricity bill estimator Energy, capacity, fixed charges and configurable taxes.
Appliance energy cost comparison Which appliance in your home costs most per year.

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