How much does a heat pump tumble dryer cost to run in the UK?
A practical 2026 UK guide to heat pump dryer running costs: energy labels, cycle length, load size, and why A+++ usually beats cheaper hot-air machines.
Heat pump tumble dryers usually cost more to buy and less to run than older vented or basic condenser machines. Exact pounds-and-pence depend on your electricity unit rate and how often you dry, but the pattern is consistent across UK energy labels.
Why the label matters
Most competitive 2026 heat pump models sit at A+++. That reflects lower annual energy use in the test cycle. A cheaper A or B hot-air dryer can look like a bargain on Amazon, then quietly spend more every week for years.
Cycle time is not the same as cost
Heat pump cycles often take 2–4 hours. That feels long if you grew up with blasting vented dryers. Running cost still tends to win because the compressor reuses heat instead of generating it from scratch each minute.
Habits that change the bill
- Dry full but not overstuffed loads.
- Clean the filter every cycle.
- Use sensor programmes so the machine stops when clothes are dry.
- Prefer a drain hose so the dryer does not pause mid-cycle on a full tank.
- Avoid high-heat “extra dry” habits unless bedding truly needs it.
Buying tip for 2026
Compare energy class and noise first, then check Amazon.co.uk for the live offer. Our compare table shows relative price bands (£ / ££ / £££) so you can shortlist before you open retail listings.
For model-by-model starting points, open the dryer shortlist or take the quiz.