Cost to Run a Laptop 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 (6 hours/day), a laptop here costs $5.10 per month.
Per hour
2.8¢
at 30–100 W
Per day
$0.17
6 hours/day
Per month
$5.10
11 kWh
Per year
$61.23
131 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3 hrs/day) | 8.4¢ | $2.55 | $30.62 |
| Typical (6 hrs/day) | $0.17 | $5.10 | $61.23 |
| Heavy (12 hrs/day) | $0.34 | $10.20 | $122 |
Hawaii vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a laptop in Hawaii?
At Hawaii's current average residential rate of 46.6¢/kWh (April 2026), a laptop with typical usage costs about $0.17 per day, $5.10 per month, or $61.23 per year.
Is running a laptop in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 148% more than the U.S. average, so the same usage costs $5.10 per month here versus $2.06 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.