How much does a clothes iron cost per month in New Hampshire?

About 38.0¢ a month, assuming 1,100 W at a 50% duty cycle, 18 minutes a day, 100 days a year at 27.64¢/kWh.

How many kilowatt-hours does a clothes iron use?

Roughly 16 kWh a year under these assumptions, or 0.55 kWh for every hour it runs.

Is that expensive compared with other states?

New Hampshire has the 8th most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $3.00 a year.

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Cost to run a clothes iron in New Hampshire (August 2026 rates)

At 27.64¢ per kilowatt-hour — New Hampshire's average residential price in August 2026 — running a clothes iron costs $4.56 a year. That is 52% more than the national average of $3.00. New Hampshire's residential rate is up 13.1% from August 2025, which moves this appliance from $4.03 to $4.56 a year.

Per hour: 15.2¢
Per day of use: 4.6¢
Per month: 38.0¢
Per year: $4.56

Assumption: 1,100 W at a 50% duty cycle, 18 minutes a day, 100 days a year — 16 kWh a year. Thermostatic, so it cycles rather than drawing continuously. Use the calculator to swap in the numbers from your own model.

How New Hampshire compares

New Hampshire pays 27.64¢/kWh, the 8th most expensive residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to $1.56 more a year than the typical U.S. household pays for the same use. Running the same clothes iron costs $2.10 a year in Nevada and $7.78 in Hawaii, so where you live changes this bill by $5.69 a year.

State	Rate	Per month	Per year
New Jersey	24.61¢	33.8¢	$4.06
District of Columbia	25.98¢	35.7¢	$4.29
New Hampshire	27.64¢	38.0¢	$4.56
Rhode Island	28.18¢	38.7¢	$4.65
New York	28.65¢	39.4¢	$4.73

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

What else costs about the same in New Hampshire

Led bulb$4.54 a year in NH String of christmas lights$1.87 a year in NH Smart speaker$7.26 a year in NH

Cutting the number down

Ironing a batch on one heat-up costs far less than heating the plate from cold for each shirt.

Questions

How much does a clothes iron cost per month in New Hampshire?: About 38.0¢ a month, assuming 1,100 W at a 50% duty cycle, 18 minutes a day, 100 days a year at 27.64¢/kWh.
How many kilowatt-hours does a clothes iron use?: Roughly 16 kWh a year under these assumptions, or 0.55 kWh for every hour it runs.
Is that expensive compared with other states?: New Hampshire has the 8th most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $3.00 a year.