Cost to Run a Laptop 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 (6 hours/day), a laptop here costs $5.25 per month.
Per hour
2.9¢
at 30–100 W
Per day
$0.17
6 hours/day
Per month
$5.25
11 kWh
Per year
$63.07
131 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3 hrs/day) | 8.6¢ | $2.63 | $31.54 |
| Typical (6 hrs/day) | $0.17 | $5.25 | $63.07 |
| Heavy (12 hrs/day) | $0.35 | $10.51 | $126 |
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 48¢/kWh (July 2026), a laptop with typical usage costs about $0.17 per day, $5.25 per month, or $63.07 per year.
Is running a laptop in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 162% more than the U.S. average, so the same usage costs $5.25 per month here versus $2.00 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.