Cost to Run a Hot Tub 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 (3.3 hours/day), a hot tub here costs $70.12 per month.
Per hour
$0.70
at 1,000–6,000 W
Per day
$2.31
3.3 hours/day
Per month
$70.12
150 kWh
Per year
$842
1,807 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.65 hrs/day) | $1.15 | $35.06 | $421 |
| Typical (3.3 hrs/day) | $2.31 | $70.12 | $842 |
| Heavy (6.6 hrs/day) | $4.61 | $140 | $1,684 |
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 46.6¢/kWh (April 2026), a hot tub with typical usage costs about $2.31 per day, $70.12 per month, or $842 per year.
Is running a hot tub in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 148% more than the U.S. average, so the same usage costs $70.12 per month here versus $28.29 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.