Cost to Run a Hot Tub 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 (3.3 hours/day), a hot tub here costs $72.23 per month.
Per hour
$0.72
at 1,000–6,000 W
Per day
$2.38
3.3 hours/day
Per month
$72.23
150 kWh
Per year
$867
1,807 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.65 hrs/day) | $1.19 | $36.12 | $434 |
| Typical (3.3 hrs/day) | $2.38 | $72.23 | $867 |
| Heavy (6.6 hrs/day) | $4.75 | $144 | $1,734 |
Hawaii vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a hot tub in Hawaii?
At Hawaii's current average residential rate of 48¢/kWh (July 2026), a hot tub with typical usage costs about $2.38 per day, $72.23 per month, or $867 per year.
Is running a hot tub in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 162% more than the U.S. average, so the same usage costs $72.23 per month here versus $27.54 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.