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Appliances

Tumble Dryer Running Cost Calculator

Tumble dryers are among the most power-hungry household appliances. See what yours costs per load and over a year.

Change any number below — your result updates instantly, no button to click.

Your details

kW

Vented/condenser ~2–3 kW; heat-pump dryers ~0.8 kW.

h
$ /kWh

Results

Cost per load
Cost per month
Cost per year
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Written & maintained by the HowMuchWatts team · Last updated June 30, 2026 · How we verify our numbers

How it works

Energy per load = dryer power × hours per load. Cost per load = energy × rate. Yearly cost = cost per load × loads per week × 52; monthly is the yearly figure ÷ 12.

Frequently asked questions

Are heat-pump dryers cheaper to run?

Much cheaper — they use roughly half to a third of the energy of a conventional vented or condenser dryer, though they cost more upfront and dry more slowly.

How can I cut drying costs?

Spin laundry faster before drying, dry full loads, clean the lint filter, and air-dry when you can. A heat-pump dryer is the biggest long-term saving.

Why is the dryer so expensive?

It combines high power (heating element) with long run times, which together use a lot of energy per load.

These calculators provide general estimates for educational purposes only and are not financial advice. Real-world results depend on factors not captured here. Verify figures independently before making any purchase or financial decision.

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