Cost to Run a Oil-Filled Radiator Heater in Massachusetts
Massachusetts's average residential electricity rate is 28.8¢/kWh as of May 2026 — the 47th cheapest in the country, 57% above the U.S. average. At typical usage (8 hours/day), a oil-filled radiator heater here costs $105 per month.
Per hour
$0.43
at 700–1,500 W
Per day
$3.46
8 hours/day
Per month
$105
365 kWh
Per year
$1,261
4,380 kWh
By usage level in Massachusetts
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $1.73 | $52.53 | $631 |
| Typical (8 hrs/day) | $3.46 | $105 | $1,261 |
| Heavy (16 hrs/day) | $6.91 | $210 | $2,523 |
Massachusetts vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a oil-filled radiator heater in Massachusetts?
At Massachusetts's current average residential rate of 28.8¢/kWh (May 2026), a oil-filled radiator heater with typical usage costs about $3.46 per day, $105 per month, or $1,261 per year.
Is running a oil-filled radiator heater in Massachusetts more expensive than average?
Yes. Massachusetts's electricity costs about 57% more than the U.S. average, so the same usage costs $105 per month here versus $67.12 nationally.
What does electricity cost in Massachusetts right now?
Massachusetts residents pay an average of 28.8¢ per kWh as of May 2026 — the 47th cheapest rate of the 51 U.S. jurisdictions we track.