Cost to Run a Electric Furnace in Maryland
Maryland's average residential electricity rate is 21.8¢/kWh as of May 2026 — the 37th cheapest in the country, 18% above the U.S. average. At typical usage (5 hours/day), a electric furnace here costs $398 per month.
Per hour
$2.62
at 10,000–20,000 W
Per day
$13.08
5 hours/day
Per month
$398
1,824 kWh
Per year
$4,774
21,900 kWh
By usage level in Maryland
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2.5 hrs/day) | $6.54 | $199 | $2,387 |
| Typical (5 hrs/day) | $13.08 | $398 | $4,774 |
| Heavy (10 hrs/day) | $26.16 | $795 | $9,548 |
Maryland vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a electric furnace in Maryland?
At Maryland's current average residential rate of 21.8¢/kWh (May 2026), a electric furnace with typical usage costs about $13.08 per day, $398 per month, or $4,774 per year.
Is running a electric furnace in Maryland more expensive than average?
Yes. Maryland's electricity costs about 18% more than the U.S. average, so the same usage costs $398 per month here versus $336 nationally.
What does electricity cost in Maryland right now?
Maryland residents pay an average of 21.8¢ per kWh as of May 2026 — the 37th cheapest rate of the 51 U.S. jurisdictions we track.