Cost to Run a Tower Fan 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 (8 hours/day), a tower fan here costs $6.80 per month.
Per hour
2.8¢
at 40–100 W
Per day
$0.22
8 hours/day
Per month
$6.80
15 kWh
Per year
$81.64
175 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.11 | $3.40 | $40.82 |
| Typical (8 hrs/day) | $0.22 | $6.80 | $81.64 |
| Heavy (16 hrs/day) | $0.45 | $13.60 | $163 |
Hawaii vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a tower fan in Hawaii?
At Hawaii's current average residential rate of 46.6¢/kWh (April 2026), a tower fan with typical usage costs about $0.22 per day, $6.80 per month, or $81.64 per year.
Is running a tower fan in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 148% more than the U.S. average, so the same usage costs $6.80 per month here versus $2.74 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.