Cost to Run a Humidifier in Alabama
Alabama's average residential electricity rate is 17.4¢/kWh as of April 2026 — the 30th cheapest in the country, 7% below the U.S. average. At typical usage (10 hours/day), a humidifier here costs $2.12 per month.
Per hour
0.7¢
at 20–300 W
Per day
7.0¢
10 hours/day
Per month
$2.12
12 kWh
Per year
$25.40
146 kWh
By usage level in Alabama
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (5 hrs/day) | 3.5¢ | $1.06 | $12.70 |
| Typical (10 hrs/day) | 7.0¢ | $2.12 | $25.40 |
| Heavy (20 hrs/day) | $0.14 | $4.23 | $50.81 |
Alabama vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a humidifier in Alabama?
At Alabama's current average residential rate of 17.4¢/kWh (April 2026), a humidifier with typical usage costs about 7.0¢ per day, $2.12 per month, or $25.40 per year.
Is running a humidifier in Alabama more expensive than average?
No — it's cheaper. Alabama's rate is about 7% below the U.S. average: $2.12 per month here versus $2.29 nationally.
What does electricity cost in Alabama right now?
Alabama residents pay an average of 17.4¢ per kWh as of April 2026 — the 30th cheapest rate of the 51 U.S. jurisdictions we track.