How much does a clothes iron cost to run in California?
$1.06 a month
- A day of use
- $0.12
- An hour of running
- $0.24
- A year
- $12.68
1,400 W, 30 minutes, twice a week, with the thermostat cycling about half the time, at California’s average rate of 34.7¢ per kWh (EIA, June 2026). How we calculate this
Change the watts, hours or rate
What it costs at other usage levels
| Use | A day | A month | A year |
|---|---|---|---|
| 30 minutes a day typical | $0.12 | $1.06 | $12.68 |
| 1 hour a day | $0.24 | $2.11 | $25.36 |
| 2 hours a day | $0.49 | $4.23 | $50.72 |
| 4 hours a day | $0.97 | $8.45 | $101.44 |
| 8 hours a day | $1.95 | $16.91 | $202.88 |
| 24 hours a day | $5.84 | $50.72 | $608.64 |
Models range from 1,000 W to 1,800 W (Virginia Cooperative Extension). We use 1,400 W, the middle of that range.
California compared with other states
California’s residential rate is the 2nd most expensive of 51 states and DC, 16.4¢ above the US average of 18.3¢ (+89%). California’s rate is up 1.2¢ from June 2025 (33.6¢, +3.4%).
Ways to spend less
- Iron in one session a week instead of several. Saves about $0.53 a month.
- Start with fabrics that need the lowest heat.
- Take clothes out of the dryer promptly so they need less ironing.
Questions
How much does it cost to run a clothes iron per hour?
About $0.24 an hour in California. A clothes iron at 1,400 W uses 0.700 kWh per hour, with its thermostat cycling it on about 50% of the time, and at California’s average of 34.7¢ per kWh that comes to $0.24.
How much does a clothes iron add to your electric bill?
Used 30 minutes, twice a week, with the thermostat cycling about half the time, about $1.06 a month in California, or $12.68 a year.
How much does it cost to run a clothes iron 24 hours a day?
Running nonstop, a clothes iron would use 16.8 kWh a day and cost $5.84 a day, or $177.52 over an average month in California.
How many watts does a clothes iron use?
Models range from 1,000 W to 1,800 W (Virginia Cooperative Extension). We use 1,400 W, the middle of that range. Check the label on yours: cost scales directly with watts, so a 20% lower wattage means a 20% lower bill.
Why does a clothes iron cost more or less to run in California than elsewhere?
California’s residential rate is the 2nd most expensive of 51 states and DC, 16.4¢ above the US average of 18.3¢ (+89%). California’s rate is up 1.2¢ from June 2025 (33.6¢, +3.4%). The appliance uses the same energy everywhere; only the price per kWh changes.
Sources
- Virginia Cooperative Extension: Estimating appliance and home electronic energy use (reproduces U.S. Department of Energy sample wattages)
- Penn State EGEE 102: Typical range of power consumption (wattage)
- U.S. Energy Information Administration, Electric Power Monthly, Table 5.6.A: average price of electricity to ultimate customers, residential, June 2026 Figures transcribed from republications of this table on September 26, 2026; pending direct verification from the EIA API.
- Carrier page: June 2026 residential average price, citing EIA Electric Power Monthly Table 5.6.A
Usage assumptions (hours a day, season) are ours and listed on the methodology page. Found an error? Tell us.