A hair dryer uses 1,200 to 1,875 watts. At the U.S. average electricity price of 18.31¢ per kWh in July 2026, that costs 22¢ to 34¢ for every hour it runs.
Calculate what your hair dryer costs
Cost to run a hair dryer
| Use | kWh | Cost |
|---|---|---|
| One hour | 1.54 | 28¢ |
| 1 hour a day for a month | 46.8 | $8.57 |
| 4 hours a day for a month | 187.3 | $34.29 |
| 8 hours a day for a month | 374.5 | $68.58 |
| 4 hours a day for a year | 2,248 | $412 |
Cost to run a hair dryer in every state
| # | |||
|---|---|---|---|
| 1 | Louisiana | 12.72¢ | $71 |
| 2 | Nevada | 12.77¢ | $72 |
| 3 | Utah | 13.12¢ | $74 |
| 4 | North Dakota | 13.41¢ | $75 |
| 5 | Tennessee | 13.71¢ | $77 |
| 6 | Idaho | 13.73¢ | $77 |
| 7 | Nebraska | 13.78¢ | $77 |
| 8 | Kentucky | 13.81¢ | $78 |
| 9 | Arkansas | 14.33¢ | $81 |
| 10 | Oklahoma | 14.35¢ | $81 |
| 11 | Wyoming | 14.36¢ | $81 |
| 12 | Mississippi | 14.54¢ | $82 |
| 13 | Washington | 14.71¢ | $83 |
| 14 | Montana | 14.99¢ | $84 |
| 15 | Florida | 15.03¢ | $84 |
| 16 | North Carolina | 15.16¢ | $85 |
| 17 | Kansas | 15.27¢ | $86 |
| 18 | South Dakota | 15.37¢ | $86 |
| 19 | Arizona | 15.38¢ | $86 |
| 20 | South Carolina | 15.47¢ | $87 |
| 21 | West Virginia | 15.78¢ | $89 |
| 22 | Texas | 15.88¢ | $89 |
| 23 | Oregon | 15.97¢ | $90 |
| 24 | Iowa | 15.99¢ | $90 |
| 25 | Missouri | 16.09¢ | $90 |
| 26 | New Mexico | 16.09¢ | $90 |
| 27 | Georgia | 16.27¢ | $91 |
| 28 | Alabama | 16.40¢ | $92 |
| 29 | Indiana | 16.73¢ | $94 |
| 30 | Colorado | 17.00¢ | $96 |
| 31 | Minnesota | 17.45¢ | $98 |
| 32 | Virginia | 17.55¢ | $99 |
| 33 | Delaware | 18.48¢ | $104 |
| 34 | Wisconsin | 19.06¢ | $107 |
| 35 | Illinois | 19.22¢ | $108 |
| 36 | Ohio | 19.45¢ | $109 |
| 37 | Maryland | 21.41¢ | $120 |
| 38 | Pennsylvania | 21.72¢ | $122 |
| 39 | Michigan | 23.05¢ | $130 |
| 40 | Vermont | 23.75¢ | $133 |
| 41 | Connecticut | 24.16¢ | $136 |
| 42 | New Jersey | 25.19¢ | $142 |
| 43 | District of Columbia | 25.21¢ | $142 |
| 44 | New Hampshire | 26.60¢ | $150 |
| 45 | Rhode Island | 28.29¢ | $159 |
| 46 | Alaska | 28.83¢ | $162 |
| 47 | New York | 29.90¢ | $168 |
| 48 | Massachusetts | 30.49¢ | $171 |
| 49 | Maine | 32.41¢ | $182 |
| 50 | California | 33.61¢ | $189 |
| 51 | Hawaii | 48.00¢ | $270 |
Hair Dryer energy use FAQ
How many watts does a hair dryer use?
A hair dryer typically uses 1,200 to 1,875 watts. Check the label on yours for its exact rating.
How much does it cost to run a hair dryer?
At the U.S. average of 18.31¢ per kWh (July 2026), it costs 22¢ to 34¢ an hour. Used one hour a day, that is $8.57 a month at 1,540 watts.
Where is it cheapest to run a hair dryer?
With electricity at 12.72¢ per kWh, Louisiana is the cheapest state: $71 a year for 1,540 W for one hour a day. The same use costs $270 in Hawaii.
Sources: U.S. Department of Energy typical appliance wattages (via Virginia Cooperative Extension); electricity prices: EIA retail sales data (July 2026). Last updated 2026-10-20.