How much does a hair dryer cost per month in Minnesota?

About $1.35 a month, assuming 1,800 W, 9 minutes a day, 350 days a year at 17.20¢/kWh.

How many kilowatt-hours does a hair dryer use?

Roughly 94 kWh a year under these assumptions, or 1.80 kWh for every hour it runs.

Is that expensive compared with other states?

Minnesota has the 21st most expensive average residential rate in the country, so this appliance costs less here than the U.S. average of $17.16 a year.

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Cost to run a hair dryer in Minnesota (August 2026 rates)

At 17.20¢ per kilowatt-hour — Minnesota's average residential price in August 2026 — running a hair dryer costs $16.25 a year. That is 5% less than the national average of $17.16. Minnesota's residential rate is up 1.8% from August 2025, which moves this appliance from $15.96 to $16.25 a year.

Per hour: 31.0¢
Per day of use: 4.6¢
Per month: $1.35
Per year: $16.25

Assumption: 1,800 W, 9 minutes a day, 350 days a year — 94 kWh a year. About nine minutes a day on high. Use the calculator to swap in the numbers from your own model.

How Minnesota compares

Minnesota pays 17.20¢/kWh, the 21st most expensive residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to 90.7¢ less a year than the typical U.S. household pays for the same use. Running the same hair dryer costs $12.02 a year in Nevada and $44.59 in Hawaii, so where you live changes this bill by $32.56 a year.

State	Rate	Per month	Per year
Iowa	17.06¢	$1.34	$16.12
Colorado	17.17¢	$1.35	$16.23
Minnesota	17.20¢	$1.35	$16.25
Virginia	17.64¢	$1.39	$16.67
Delaware	18.70¢	$1.47	$17.67

States ranked by average residential price, cheapest first. See all 51 states for a hair dryer.

What else costs about the same in Minnesota

Slow cooker$16.51 a year in MN Wi-fi router$15.07 a year in MN Ceiling fan$14.86 a year in MN

Cutting the number down

Nearly 2,000 W sounds alarming, but a few minutes a day keeps the annual total modest.
A cool-shot finish uses a fraction of the power of the heated setting.

Questions

How much does a hair dryer cost per month in Minnesota?: About $1.35 a month, assuming 1,800 W, 9 minutes a day, 350 days a year at 17.20¢/kWh.
How many kilowatt-hours does a hair dryer use?: Roughly 94 kWh a year under these assumptions, or 1.80 kWh for every hour it runs.
Is that expensive compared with other states?: Minnesota has the 21st most expensive average residential rate in the country, so this appliance costs less here than the U.S. average of $17.16 a year.