Cost to Run a CPAP Machine 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 (8 hours/day), a cpap machine here costs $4.67 per month.
Per hour
1.9¢
at 30–90 W
Per day
$0.15
8 hours/day
Per month
$4.67
9.7 kWh
Per year
$56.06
117 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | 7.7¢ | $2.33 | $28.03 |
| Typical (8 hrs/day) | $0.15 | $4.67 | $56.06 |
| Heavy (16 hrs/day) | $0.31 | $9.34 | $112 |
Hawaii vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a cpap machine in Hawaii?
At Hawaii's current average residential rate of 48¢/kWh (July 2026), a cpap machine with typical usage costs about $0.15 per day, $4.67 per month, or $56.06 per year.
Is running a cpap machine in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 162% more than the U.S. average, so the same usage costs $4.67 per month here versus $1.78 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.