Cost to Run a Dehumidifier in Kentucky
Kentucky's average residential electricity rate is 13.8¢/kWh as of July 2026 — the 7th cheapest in the country, 25% below the U.S. average. At typical usage (10 hours/day), a dehumidifier here costs $20.98 per month.
Per hour
6.9¢
at 300–700 W
Per day
$0.69
10 hours/day
Per month
$20.98
152 kWh
Per year
$252
1,825 kWh
By usage level in Kentucky
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (5 hrs/day) | $0.35 | $10.49 | $126 |
| Typical (10 hrs/day) | $0.69 | $20.98 | $252 |
| Heavy (20 hrs/day) | $1.38 | $41.95 | $504 |
Kentucky vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dehumidifier in Kentucky?
At Kentucky's current average residential rate of 13.8¢/kWh (July 2026), a dehumidifier with typical usage costs about $0.69 per day, $20.98 per month, or $252 per year.
Is running a dehumidifier in Kentucky more expensive than average?
No — it's cheaper. Kentucky's rate is about 25% below the U.S. average: $20.98 per month here versus $27.82 nationally.
What does electricity cost in Kentucky right now?
Kentucky residents pay an average of 13.8¢ per kWh as of July 2026 — the 7th cheapest rate of the 51 U.S. jurisdictions we track.