Cost to Run a Space Heater in New Hampshire
New Hampshire's average residential electricity rate is 26.6¢/kWh as of July 2026 — the 44th cheapest in the country, 45% above the U.S. average. At typical usage (8 hours/day), a space heater here costs $97.04 per month.
Per hour
$0.40
at 750–1,500 W
Per day
$3.19
8 hours/day
Per month
$97.04
365 kWh
Per year
$1,165
4,380 kWh
By usage level in New Hampshire
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $1.60 | $48.52 | $583 |
| Typical (8 hrs/day) | $3.19 | $97.04 | $1,165 |
| Heavy (16 hrs/day) | $6.38 | $194 | $2,330 |
New Hampshire vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a space heater in New Hampshire?
At New Hampshire's current average residential rate of 26.6¢/kWh (July 2026), a space heater with typical usage costs about $3.19 per day, $97.04 per month, or $1,165 per year.
Is running a space heater in New Hampshire more expensive than average?
Yes. New Hampshire's electricity costs about 45% more than the U.S. average, so the same usage costs $97.04 per month here versus $66.76 nationally.
What does electricity cost in New Hampshire right now?
New Hampshire residents pay an average of 26.6¢ per kWh as of July 2026 — the 44th cheapest rate of the 51 U.S. jurisdictions we track.