Cost to Run a Baseboard Heater in Maryland
Maryland's average residential electricity rate is 21.4¢/kWh as of July 2026 — the 37th cheapest in the country, 17% above the U.S. average. At typical usage (8 hours/day), a baseboard heater here costs $78.07 per month.
Per hour
$0.32
at 500–2,500 W
Per day
$2.57
8 hours/day
Per month
$78.07
365 kWh
Per year
$937
4,380 kWh
By usage level in Maryland
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $1.28 | $39.03 | $469 |
| Typical (8 hrs/day) | $2.57 | $78.07 | $937 |
| Heavy (16 hrs/day) | $5.14 | $156 | $1,875 |
Maryland vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a baseboard heater in Maryland?
At Maryland's current average residential rate of 21.4¢/kWh (July 2026), a baseboard heater with typical usage costs about $2.57 per day, $78.07 per month, or $937 per year.
Is running a baseboard heater in Maryland more expensive than average?
Yes. Maryland's electricity costs about 17% more than the U.S. average, so the same usage costs $78.07 per month here versus $66.76 nationally.
What does electricity cost in Maryland right now?
Maryland residents pay an average of 21.4¢ per kWh as of July 2026 — the 37th cheapest rate of the 51 U.S. jurisdictions we track.