See what everyday appliances could cost to run. Use your own electricity rate, power rating, energy label or hot-water measurements to estimate spending in seconds.
Explore free calculators →Make informed choices about home energy use.
Choose an appliance or compare two.
Estimate UK dehumidifier electricity cost per use, week, month and year.
Calculate now →🔥Calculate how much an electric space heater may cost to run on your tariff.
Calculate now →👕Estimate per-load and annual tumble-dryer electricity spending.
Calculate now →🍟Calculate the cost of using an air fryer at home, including monthly and yearly totals.
Calculate now →🧺Estimate the running cost of a heated clothes airer using your electricity rate.
Calculate now →🛏️Estimate how much an electric blanket adds to your electricity bill.
Calculate now →⚡Enter watts, hours and usage frequency to calculate any household appliance running cost.
Calculate now →🚿Calculate the cost per shower, week and year from shower power in kW, minutes used and your UK electricity tariff.
Calculate now →🍽️Use a dishwasher energy label in kWh per 100 cycles to estimate electricity and optional metered-water costs per load.
Calculate now →🛁Estimate the electricity, cost and heating time to warm a specified volume of hot water using an immersion heater.
Calculate now →⚖️Compare annual running costs using the same tariff and custom use patterns.
Calculate now →The starting tariff of 26.32p per kWh is an illustrative October–December 2026 Great Britain average used by Which?. Your actual unit rate may be different, and the calculators exclude standing charges. Enter the rate from your bill for a more relevant estimate.
For appliances with thermostats or variable power draw, actual consumption is best measured with a plug-in energy monitor or an energy label.