Cost to Run a Oil-Filled Radiator Heater in Wyoming
Wyoming's average residential electricity rate is 14.8¢/kWh as of May 2026 — the 14th cheapest in the country, 20% below the U.S. average. At typical usage (8 hours/day), a oil-filled radiator heater here costs $53.99 per month.
Per hour
$0.22
at 700–1,500 W
Per day
$1.78
8 hours/day
Per month
$53.99
365 kWh
Per year
$648
4,380 kWh
By usage level in Wyoming
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.89 | $27.00 | $324 |
| Typical (8 hrs/day) | $1.78 | $53.99 | $648 |
| Heavy (16 hrs/day) | $3.55 | $108 | $1,296 |
Wyoming 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 Wyoming?
At Wyoming's current average residential rate of 14.8¢/kWh (May 2026), a oil-filled radiator heater with typical usage costs about $1.78 per day, $53.99 per month, or $648 per year.
Is running a oil-filled radiator heater in Wyoming more expensive than average?
No — it's cheaper. Wyoming's rate is about 20% below the U.S. average: $53.99 per month here versus $67.12 nationally.
What does electricity cost in Wyoming right now?
Wyoming residents pay an average of 14.8¢ per kWh as of May 2026 — the 14th cheapest rate of the 51 U.S. jurisdictions we track.