Energy cost calculators
Three small tools that use the same Eurostat electricity prices as the rest of the site. Nothing you enter leaves your browser.
- 1
Electricity cost calculator
What a device costs per day, month and year from its power in watts and how long it runs.
You enter: Watts, hours a day
- 2
kWh to euros
Turn a consumption figure from a label, a bill or a meter into euros at any country’s price or your own tariff.
You enter: kWh
- 3
Total cost of ownership
Purchase price plus running cost of two appliances over the years, and the year the efficient one pays back.
You enter: Price, kWh a year, years