Cost to Run a Laptop in Massachusetts
Massachusetts's average residential electricity rate is 28.8¢/kWh as of May 2026 — the 47th cheapest in the country, 57% above the U.S. average. At typical usage (6 hours/day), a laptop here costs $3.15 per month.
Per hour
1.7¢
at 30–100 W
Per day
$0.10
6 hours/day
Per month
$3.15
11 kWh
Per year
$37.84
131 kWh
By usage level in Massachusetts
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3 hrs/day) | 5.2¢ | $1.58 | $18.92 |
| Typical (6 hrs/day) | $0.10 | $3.15 | $37.84 |
| Heavy (12 hrs/day) | $0.21 | $6.30 | $75.69 |
Massachusetts vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a laptop in Massachusetts?
At Massachusetts's current average residential rate of 28.8¢/kWh (May 2026), a laptop with typical usage costs about $0.10 per day, $3.15 per month, or $37.84 per year.
Is running a laptop in Massachusetts more expensive than average?
Yes. Massachusetts's electricity costs about 57% more than the U.S. average, so the same usage costs $3.15 per month here versus $2.01 nationally.
What does electricity cost in Massachusetts right now?
Massachusetts residents pay an average of 28.8¢ per kWh as of May 2026 — the 47th cheapest rate of the 51 U.S. jurisdictions we track.