Cost to Run a Dishwasher in Connecticut
Connecticut's average residential electricity rate is 32.2¢/kWh as of April 2026 — the 49th cheapest in the country, 71% above the U.S. average. At typical usage (5 uses/week at 1.2 kWh each), a dishwasher here costs $8.39 per month.
Per use
$0.39
1.2 kWh per use
Per day
$0.28
5 uses/week at 1.2 kWh each
Per month
$8.39
26 kWh
Per year
$101
313 kWh
By usage level in Connecticut
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3×/week) | $0.14 | $4.20 | $50.37 |
| Typical (5×/week) | $0.28 | $8.39 | $101 |
| Heavy (10×/week) | $0.55 | $16.78 | $201 |
Connecticut vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dishwasher in Connecticut?
At Connecticut's current average residential rate of 32.2¢/kWh (April 2026), a dishwasher with typical usage costs about $0.28 per day, $8.39 per month, or $101 per year.
Is running a dishwasher in Connecticut more expensive than average?
Yes. Connecticut's electricity costs about 71% more than the U.S. average, so the same usage costs $8.39 per month here versus $4.90 nationally.
What does electricity cost in Connecticut right now?
Connecticut residents pay an average of 32.2¢ per kWh as of April 2026 — the 49th cheapest rate of the 51 U.S. jurisdictions we track.