Clothes Iron running cost, by state
A clothes iron drawing 1100W costs about $18.41 a year at the US average electricity rate — but that average hides a fourfold spread. Pick your state for a real figure.
At the US average rate
1100W at a 50% duty cycle, 0.5 hours a day, at 18.34¢/kWh.
About this appliance
High wattage but thermostatically cycled and briefly used, so the real cost is minimal - typically a few dollars a year even for regular use. The thermostat means a 1,800W iron does not draw 1,800W continuously; it pulses to hold the setpoint.
- Nameplate wattage is not running cost. This clothes iron draws about 1100W when active, but cycles roughly 50% of the time it is switched on, so effective consumption is near 550W.
- Models vary widely, from about 800W to 1800W. Check the nameplate on your own unit rather than assuming an average, because the spread is more than 2x.
- If your utility offers time-of-use pricing, shifting this load off-peak can cut its cost substantially without using any less energy.
Annual cost in every state
Sorted cheapest first. Click any state for the full calculation with that state’s rate loaded.
| State | Rate /kWh | Per month | Per year | Relative |
|---|---|---|---|---|
| Nevada | 13.11¢ | $1.10 | $13.16 | |
| Nebraska | 13.25¢ | $1.11 | $13.30 | |
| Utah | 13.37¢ | $1.12 | $13.42 | |
| Louisiana | 13.49¢ | $1.13 | $13.54 | |
| Tennessee | 14.07¢ | $1.18 | $14.12 | |
| Arkansas | 14.12¢ | $1.18 | $14.17 | |
| North Dakota | 14.12¢ | $1.18 | $14.17 | |
| Kentucky | 14.26¢ | $1.19 | $14.31 | |
| Oklahoma | 14.33¢ | $1.20 | $14.38 | |
| Idaho | 14.37¢ | $1.20 | $14.42 | |
| North Carolina | 14.74¢ | $1.23 | $14.80 | |
| Mississippi | 14.88¢ | $1.25 | $14.94 | |
| Washington | 14.91¢ | $1.25 | $14.97 | |
| New Mexico | 15.06¢ | $1.26 | $15.12 | |
| Florida | 15.10¢ | $1.26 | $15.16 | |
| Montana | 15.14¢ | $1.27 | $15.20 | |
| Arizona | 15.18¢ | $1.27 | $15.24 | |
| Wyoming | 15.24¢ | $1.28 | $15.30 | |
| South Dakota | 15.36¢ | $1.29 | $15.42 | |
| West Virginia | 15.45¢ | $1.29 | $15.51 | |
| South Carolina | 15.55¢ | $1.30 | $15.61 | |
| Kansas | 15.71¢ | $1.32 | $15.77 | |
| Iowa | 15.93¢ | $1.33 | $15.99 | |
| Texas | 15.94¢ | $1.33 | $16.00 | |
| Missouri | 16.22¢ | $1.36 | $16.28 | |
| Oregon | 16.32¢ | $1.37 | $16.38 | |
| Georgia | 16.36¢ | $1.37 | $16.42 | |
| Alabama | 16.40¢ | $1.37 | $16.46 | |
| Colorado | 17.13¢ | $1.43 | $17.19 | |
| Virginia | 17.22¢ | $1.44 | $17.28 | |
| Indiana | 17.51¢ | $1.47 | $17.58 | |
| Minnesota | 17.52¢ | $1.47 | $17.59 | |
| Ohio | 19.19¢ | $1.61 | $19.26 | |
| Delaware | 19.29¢ | $1.61 | $19.36 | |
| Wisconsin | 19.56¢ | $1.64 | $19.63 | |
| Illinois | 19.89¢ | $1.66 | $19.96 | |
| Pennsylvania | 21.73¢ | $1.82 | $21.81 | |
| Maryland | 21.84¢ | $1.83 | $21.92 | |
| Michigan | 22.99¢ | $1.92 | $23.08 | |
| Connecticut | 24.32¢ | $2.04 | $24.41 | |
| District of Columbia | 24.39¢ | $2.04 | $24.48 | |
| Vermont | 24.44¢ | $2.05 | $24.53 | |
| New Jersey | 24.95¢ | $2.09 | $25.04 | |
| New Hampshire | 27.01¢ | $2.26 | $27.11 | |
| Alaska | 28.21¢ | $2.36 | $28.32 | |
| Rhode Island | 29.23¢ | $2.45 | $29.34 | |
| New York | 29.49¢ | $2.47 | $29.60 | |
| Maine | 29.59¢ | $2.48 | $29.70 | |
| Massachusetts | 29.61¢ | $2.48 | $29.72 | |
| California | 34.74¢ | $2.91 | $34.87 | |
| Hawaii | 52.72¢ | $4.41 | $52.92 |
Common questions
How many watts does a clothes iron use?
A typical clothes iron draws about 1100 watts while running, with most models falling between 800W and 1800W. Check the nameplate label or manual for your specific unit - the range is wide enough that averages can mislead.
How much electricity does a clothes iron use per day?
At around 0.5 hours of use a day and a 50% duty cycle, that works out to roughly 0.28 kWh per day, or about 8 kWh a month. Your actual figure depends on your usage and model.
Why does the cost differ so much between states?
Residential electricity rates across the US range from about 12.35 cents per kWh in North Dakota to 46.62 cents in Hawaii - nearly a fourfold difference. The same clothes iron, used identically, therefore costs almost four times as much to run in the most expensive state as in the cheapest.
Is it cheaper to run a clothes iron at night?
Only if you are on a time-of-use or variable tariff. On a flat rate, the time of day makes no difference to cost. If you are on time-of-use pricing, off-peak hours are typically materially cheaper, and shifting this load can reduce its cost without reducing usage.