Hair Dryer Running Cost Calculator
Typical draw about 1800 W. Enter your hours and rate to estimate the monthly and yearly running cost.
WattCost runs every calculation in your browser — your usage and rates never leave this page.Try: Power (watts)=1800, Hours per day=3, Days per month=30, Electricity rate=0.15 → 162.00 kWh, $24.30, $291.60
How to use
Enter the wattage (pre-filled to about 1800 W, the typical draw for a Hair Dryer), set how many hours per day it runs, and add your electricity rate. WattCost multiplies watts ÷ 1000 × hours × days to get kWh, then multiplies by your rate for the cost.
1500–1800W for 5–10 min adds up faster than you might expect.
FAQ
How much does it cost to run a Hair Dryer per month?
At about 1800 W, with 3 hours a day at $0.15/kWh, a Hair Dryer costs roughly $24.30 per month. Your real number depends on how many hours you use it and your local rate — enter your own figures for an exact estimate.
Does a Hair Dryer use power when it is off?
Most devices draw a small standby load. Unplug the Hair Dryer or put it on a switched outlet to stop the trickle when it is not in use.
How can I lower my Hair Dryer running cost?
1500–1800W for 5–10 min adds up faster than you might expect. You can also shop your electricity rate — even a small drop per kWh lowers every appliance on this site.