Cost to Run a Electric Wall Heater in Missouri
Missouri's average residential electricity rate is 14¢/kWh as of April 2026 — the 8th cheapest in the country, 26% below the U.S. average. At typical usage (6 hours/day), a electric wall heater here costs $25.54 per month.
Per hour
$0.14
at 500–2,000 W
Per day
$0.84
6 hours/day
Per month
$25.54
182 kWh
Per year
$307
2,190 kWh
By usage level in Missouri
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3 hrs/day) | $0.42 | $12.77 | $153 |
| Typical (6 hrs/day) | $0.84 | $25.54 | $307 |
| Heavy (12 hrs/day) | $1.68 | $51.07 | $613 |
Missouri vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a electric wall heater in Missouri?
At Missouri's current average residential rate of 14¢/kWh (April 2026), a electric wall heater with typical usage costs about $0.84 per day, $25.54 per month, or $307 per year.
Is running a electric wall heater in Missouri more expensive than average?
No — it's cheaper. Missouri's rate is about 26% below the U.S. average: $25.54 per month here versus $34.29 nationally.
What does electricity cost in Missouri right now?
Missouri residents pay an average of 14¢ per kWh as of April 2026 — the 8th cheapest rate of the 51 U.S. jurisdictions we track.