Cost to Run a Robot Vacuum in Hawaii
Hawaii's average residential electricity rate is 46.6¢/kWh as of April 2026 — the 51st cheapest in the country, 148% above the U.S. average. At typical usage (7 uses/week at 0.06 kWh each), a robot vacuum here costs $0.85 per month.
Per use
2.8¢
0.06 kWh per use
Per day
2.8¢
7 uses/week at 0.06 kWh each
Per month
$0.85
1.8 kWh
Per year
$10.21
22 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4×/week) | 1.4¢ | $0.42 | $5.10 |
| Typical (7×/week) | 2.8¢ | $0.85 | $10.21 |
| Heavy (14×/week) | 5.6¢ | $1.70 | $20.41 |
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 46.6¢/kWh (April 2026), a robot vacuum with typical usage costs about 2.8¢ per day, $0.85 per month, or $10.21 per year.
Is running a robot vacuum in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 148% more than the U.S. average, so the same usage costs $0.85 per month here versus $0.34 nationally.
What does electricity cost in Hawaii right now?
Hawaii residents pay an average of 46.6¢ per kWh as of April 2026 — the 51st cheapest rate of the 51 U.S. jurisdictions we track.