Cost to Run a Electric Wall Heater in California
California's average residential electricity rate is 33.6¢/kWh as of July 2026 — the 50th cheapest in the country, 84% above the U.S. average. At typical usage (6 hours/day), a electric wall heater here costs $61.29 per month.
Per hour
$0.34
at 500–2,000 W
Per day
$2.02
6 hours/day
Per month
$61.29
182 kWh
Per year
$736
2,190 kWh
By usage level in California
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3 hrs/day) | $1.01 | $30.64 | $368 |
| Typical (6 hrs/day) | $2.02 | $61.29 | $736 |
| Heavy (12 hrs/day) | $4.03 | $123 | $1,472 |
California 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 California?
At California's current average residential rate of 33.6¢/kWh (July 2026), a electric wall heater with typical usage costs about $2.02 per day, $61.29 per month, or $736 per year.
Is running a electric wall heater in California more expensive than average?
Yes. California's electricity costs about 84% more than the U.S. average, so the same usage costs $61.29 per month here versus $33.38 nationally.
What does electricity cost in California right now?
California residents pay an average of 33.6¢ per kWh as of July 2026 — the 50th cheapest rate of the 51 U.S. jurisdictions we track.