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How much does it cost to run a hair dryer?
A hair dryer costs about 9p for 10 minutes of use, or 53p an hour.
Work out your cost
Find the wattage on the label or rating plate, usually on the back or underneath.
Low, typical and high running costs
Using 10 minutes a day.
| Rating | Unit cost | Per week | Per year | |
|---|---|---|---|---|
| Low | 1,200W | 32p / hour | 38p | £19.60 |
| Typical | 2,000W | 53p / hour | 63p | £32.66 |
| High | 2,400W | 63p / hour | 75p | £39.20 |
How it compares
| Appliance | Typical use | Per day | Per month |
|---|---|---|---|
| Storage heater | 7 hours a day | £2.14 | £65.15 |
| Hot tub | switched on all day | £2.11 | £64.05 |
| Oil-filled radiator | 4 hours a day | £1.47 | £44.83 |
| Fan heater | 3 hours a day | £1.26 | £38.43 |
| Convector heater | 4 hours a day | £1.18 | £36.03 |
| Hair dryer | 10 minutes a day | 9p | £2.72 |
How we work it out
Cost per hour = watts ÷ 1,000 × share of time at full power × price per kWh. For a 2,000W hair dryer at 100%: 2,000 ÷ 1,000 × 1 × 26.32p = 53p.
The low and high figures on this page is our estimate from typical models on sale, as we couldn't find an independent published figure. Other figures come from the sources below. Your own appliance may differ, so check its rating plate or energy label for the most accurate figure.
Sources
- Ofgem: changes to the energy price cap, 1 October to 31 December 2026
- Centre for Sustainable Energy: What uses watt? (2022)
Questions
How much electricity does a hair dryer use?
Most use between 1,200W and 2,400W. A 2,000W model running at full power uses 2 kWh an hour.
How much does a hair dryer cost to run per day?
Used for 10 minutes a day it costs about 9p, based on the Ofgem price cap rate of 26.32p per kWh.
Where does the electricity price come from?
We use the Ofgem price cap average for Great Britain, paying by Direct Debit: 26.32p per kWh for 1 Oct 2026 to 31 Dec 2026. Electricity rate includes 0% VAT, which applies from 1 October 2026 to 31 March 2027. Storage heater and EV pages use an off-peak rate instead. Your own tariff may be higher or lower, so check your bill and enter your rate in the calculator.