Cost to Run a Dishwasher in Kentucky
Kentucky's average residential electricity rate is 15¢/kWh as of April 2026 — the 16th cheapest in the country, 20% below the U.S. average. At typical usage (5 uses/week at 1.2 kWh each), a dishwasher here costs $3.91 per month.
Per use
$0.18
1.2 kWh per use
Per day
$0.13
5 uses/week at 1.2 kWh each
Per month
$3.91
26 kWh
Per year
$46.93
313 kWh
By usage level in Kentucky
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3×/week) | 6.4¢ | $1.95 | $23.46 |
| Typical (5×/week) | $0.13 | $3.91 | $46.93 |
| Heavy (10×/week) | $0.26 | $7.82 | $93.86 |
Kentucky vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dishwasher in Kentucky?
At Kentucky's current average residential rate of 15¢/kWh (April 2026), a dishwasher with typical usage costs about $0.13 per day, $3.91 per month, or $46.93 per year.
Is running a dishwasher in Kentucky more expensive than average?
No — it's cheaper. Kentucky's rate is about 20% below the U.S. average: $3.91 per month here versus $4.90 nationally.
What does electricity cost in Kentucky right now?
Kentucky residents pay an average of 15¢ per kWh as of April 2026 — the 16th cheapest rate of the 51 U.S. jurisdictions we track.