How much does an electric blanket cost per month in Minnesota?

About 55.8¢ a month, assuming 80 W at a 50% duty cycle, 8 hours a day, 120 days a year at 17.45¢/kWh.

How many kilowatt-hours does an electric blanket use?

Roughly 38 kWh a year under these assumptions, or 0.04 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 $7.03 a year.

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Cost to run an electric blanket in Minnesota (July 2026 rates)

At 17.45¢ per kilowatt-hour — Minnesota's average residential price in July 2026 — running an electric blanket costs $6.70 a year. That is 5% less than the national average of $7.03. Minnesota's residential rate is up 3.1% from July 2025, which moves this appliance from $6.50 to $6.70 a year.

Per hour: 0.7¢
Per day of use: 5.6¢
Per month: 55.8¢
Per year: $6.70

Assumption: 80 W at a 50% duty cycle, 8 hours a day, 120 days a year — 38 kWh a year. Queen-size, medium setting, thermostatic. Use the calculator to swap in the numbers from your own model.

How Minnesota compares

Minnesota pays 17.45¢/kWh, the 21st most expensive residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to 33.0¢ less a year than the typical U.S. household pays for the same use. Running the same electric blanket costs $4.88 a year in Louisiana and $18.43 in Hawaii, so where you live changes this bill by $13.55 a year.

State	Rate	Per month	Per year
Indiana	16.73¢	53.5¢	$6.42
Colorado	17.00¢	54.4¢	$6.53
Minnesota	17.45¢	55.8¢	$6.70
Virginia	17.55¢	56.2¢	$6.74
Delaware	18.48¢	59.1¢	$7.10

States ranked by average residential price, cheapest first. See all 51 states for an electric blanket.

What else costs about the same in Minnesota

Vacuum cleaner$6.28 a year in MN Electric lawn mower$7.26 a year in MN Toaster$6.11 a year in MN

Cutting the number down

Heating the bed instead of the bedroom is one of the best ratios of comfort to kilowatt-hours in the house.
Preheating for 15 minutes and switching off at bedtime captures most of the benefit for a fraction of the runtime.

Questions

How much does an electric blanket cost per month in Minnesota?: About 55.8¢ a month, assuming 80 W at a 50% duty cycle, 8 hours a day, 120 days a year at 17.45¢/kWh.
How many kilowatt-hours does an electric blanket use?: Roughly 38 kWh a year under these assumptions, or 0.04 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 $7.03 a year.