Cost to Run a Robot Vacuum in Hawaii
Hawaii's average residential electricity rate is 52¢/kWh as of May 2026 — the 51st cheapest in the country, 183% above the U.S. average. At typical usage (7 uses/week at 0.06 kWh each), a robot vacuum here costs $0.95 per month.
Per use
3.1¢
0.06 kWh per use
Per day
3.1¢
7 uses/week at 0.06 kWh each
Per month
$0.95
1.8 kWh
Per year
$11.39
22 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4×/week) | 1.6¢ | $0.47 | $5.69 |
| Typical (7×/week) | 3.1¢ | $0.95 | $11.39 |
| Heavy (14×/week) | 6.2¢ | $1.90 | $22.78 |
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 52¢/kWh (May 2026), a robot vacuum with typical usage costs about 3.1¢ per day, $0.95 per month, or $11.39 per year.
Is running a robot vacuum in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 183% more than the U.S. average, so the same usage costs $0.95 per month here versus $0.34 nationally.
What does electricity cost in Hawaii right now?
Hawaii residents pay an average of 52¢ per kWh as of May 2026 — the 51st cheapest rate of the 51 U.S. jurisdictions we track.