Cost to Run a Space Heater in Maryland
Maryland's average residential electricity rate is 22.1¢/kWh as of April 2026 — the 39th cheapest in the country, 18% above the U.S. average. At typical usage (8 hours/day), a space heater here costs $80.62 per month.
Per hour
$0.33
at 750–1,500 W
Per day
$2.65
8 hours/day
Per month
$80.62
365 kWh
Per year
$968
4,380 kWh
By usage level in Maryland
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $1.33 | $40.31 | $484 |
| Typical (8 hrs/day) | $2.65 | $80.62 | $968 |
| Heavy (16 hrs/day) | $5.30 | $161 | $1,936 |
Maryland 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 Maryland?
At Maryland's current average residential rate of 22.1¢/kWh (April 2026), a space heater with typical usage costs about $2.65 per day, $80.62 per month, or $968 per year.
Is running a space heater in Maryland more expensive than average?
Yes. Maryland's electricity costs about 18% more than the U.S. average, so the same usage costs $80.62 per month here versus $68.58 nationally.
What does electricity cost in Maryland right now?
Maryland residents pay an average of 22.1¢ per kWh as of April 2026 — the 39th cheapest rate of the 51 U.S. jurisdictions we track.