🌀 Tumble dryer

How much electricity does a tumble dryer use? Heat pump vs condenser, cost per load

Tumble dryer electricity use per load and per year: heat pump, condenser and vented models, with the running cost.

Per load

1.5 kWh

Cost per load

$0.27 · £0.39

Per year · 234 kWh

$42 · £61

With 3 times a week, electricity at $0.18/kWh and £0.26/kWh all-in.

Technology makes the difference. A heat pump dryer recovers heat from the moist air and uses about 1.5 kWh for a full 8 kg load. A condenser dryer with a heating element uses 4–5 kWh: three times as much.

At three loads a week, switching from a heating-element dryer to a heat pump model saves about 470 kWh a year.

Consumption compared

TypeUsagekWh/yearCost/year
Heat pump, 8 kg, A+++1.5 kWh / load234$42 · £61
Heat pump, 8 kg, A+2.2 kWh / load343$62 · £89
Condenser (heating element), 8 kg4.6 kWh / load718$129 · £187
Vented, 7 kg4.1 kWh / load640$115 · £166

Yearly cost with 3 times a week.

Work out your cost

Per load
$0.27
Per month
$3.51
Per year
$42
Energy per year
234 kWh

The price is a typical all-in figure for your country: replace it with yours (bill total ÷ kWh).

How to use less

  • Spin at the highest speed in the washing machine: the less water left in the clothes, the less energy drying takes.
  • Clean the lint filter every load and the heat exchanger monthly: when clogged, cycles take longer.
  • In summer, dry outdoors: it’s free.

FAQ

How much electricity does a tumble dryer use?
About 1.5 kWh per load, from 0.8 kWh to 5.5 kWh depending on model and programme.
How much does it cost per year?
With 3 times a week it uses about 234 kWh a year: about $42 · £61 at $0.18/kWh and £0.26/kWh.
How can I reduce it?
Spin at the highest speed in the washing machine: the less water left in the clothes, the less energy drying takes. Clean the lint filter every load and the heat exchanger monthly: when clogged, cycles take longer.

And what does your whole home use?

The calculator estimates heating, hot water and appliances and tells you what to change first.

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