The real cost of running a curling iron
Whether you use it daily or occasionally, a curling iron impacts your electric bill. Its energy consumption depends on the wattage and how long it stays active.
You can estimate the cost by finding the wattage label on the device. Convert those watts to kilowatts, multiply by your usage hours, and apply your local electricity rate.
Usage habits matter
Running a curling iron efficiently is as simple as managing its runtime. Unplug the iron as soon as you finish the last curl.
By being mindful of how often you use it, you can keep the annual cost to an absolute minimum.
What to look for when buying
If you're in the market for a new model, consider energy efficiency ratings and appropriate sizing for your needs.
A slightly higher upfront cost for an efficient model often pays for itself through lower monthly electric bills.
Rate source and limits
The default rate is the EIA U.S. residential average for April 2026, retrieved July 16, 2026. It is an average revenue per kilowatt-hour, not a quote for your utility plan. Fixed fees, taxes, tiers, and time-of-use prices can change the bill.
Open the EIA source