Cost to Run a Space Heater in Pennsylvania
Pennsylvania's average residential electricity rate is 21.6¢/kWh as of May 2026 — the 36th cheapest in the country, 17% above the U.S. average. At typical usage (8 hours/day), a space heater here costs $78.80 per month.
Per hour
$0.32
at 750–1,500 W
Per day
$2.59
8 hours/day
Per month
$78.80
365 kWh
Per year
$946
4,380 kWh
By usage level in Pennsylvania
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $1.30 | $39.40 | $473 |
| Typical (8 hrs/day) | $2.59 | $78.80 | $946 |
| Heavy (16 hrs/day) | $5.18 | $158 | $1,892 |
Pennsylvania 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 Pennsylvania?
At Pennsylvania's current average residential rate of 21.6¢/kWh (May 2026), a space heater with typical usage costs about $2.59 per day, $78.80 per month, or $946 per year.
Is running a space heater in Pennsylvania more expensive than average?
Yes. Pennsylvania's electricity costs about 17% more than the U.S. average, so the same usage costs $78.80 per month here versus $67.12 nationally.
What does electricity cost in Pennsylvania right now?
Pennsylvania residents pay an average of 21.6¢ per kWh as of May 2026 — the 36th cheapest rate of the 51 U.S. jurisdictions we track.