Cost to Run a Robot Vacuum in Hawaii
Hawaii's average residential electricity rate is 48¢/kWh as of July 2026 — the 51st cheapest in the country, 162% above the U.S. average. At typical usage (7 uses/week at 0.06 kWh each), a robot vacuum here costs $0.88 per month.
Per use
2.9¢
0.06 kWh per use
Per day
2.9¢
7 uses/week at 0.06 kWh each
Per month
$0.88
1.8 kWh
Per year
$10.51
22 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4×/week) | 1.4¢ | $0.44 | $5.26 |
| Typical (7×/week) | 2.9¢ | $0.88 | $10.51 |
| Heavy (14×/week) | 5.8¢ | $1.75 | $21.02 |
Hawaii vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a robot vacuum in Hawaii?
At Hawaii's current average residential rate of 48¢/kWh (July 2026), a robot vacuum with typical usage costs about 2.9¢ per day, $0.88 per month, or $10.51 per year.
Is running a robot vacuum in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 162% more than the U.S. average, so the same usage costs $0.88 per month here versus $0.33 nationally.
What does electricity cost in Hawaii right now?
Hawaii residents pay an average of 48¢ per kWh as of July 2026 — the 51st cheapest rate of the 51 U.S. jurisdictions we track.