Cost to Run a Gaming PC 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 (4 hours/day), a gaming pc here costs $19.00 per month.
Per hour
$0.15
at 300–800 W
Per day
$0.62
4 hours/day
Per month
$19.00
57 kWh
Per year
$228
679 kWh
By usage level in California
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2 hrs/day) | $0.31 | $9.50 | $114 |
| Typical (4 hrs/day) | $0.62 | $19.00 | $228 |
| Heavy (8 hrs/day) | $1.25 | $38.00 | $456 |
California vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a gaming pc in California?
At California's current average residential rate of 33.6¢/kWh (July 2026), a gaming pc with typical usage costs about $0.62 per day, $19.00 per month, or $228 per year.
Is running a gaming pc in California more expensive than average?
Yes. California's electricity costs about 84% more than the U.S. average, so the same usage costs $19.00 per month here versus $10.35 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.