Cost to Run a Desktop Computer in Virginia
Virginia's average residential electricity rate is 17.6¢/kWh as of May 2026 — the 31st cheapest in the country, 4% below the U.S. average. At typical usage (6 hours/day), a desktop computer here costs $6.61 per month.
Per hour
3.5¢
at 100–400 W
Per day
$0.22
6 hours/day
Per month
$6.61
38 kWh
Per year
$79.40
451 kWh
By usage level in Virginia
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3 hrs/day) | $0.11 | $3.31 | $39.70 |
| Typical (6 hrs/day) | $0.22 | $6.61 | $79.40 |
| Heavy (12 hrs/day) | $0.44 | $13.23 | $159 |
Virginia vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a desktop computer in Virginia?
At Virginia's current average residential rate of 17.6¢/kWh (May 2026), a desktop computer with typical usage costs about $0.22 per day, $6.61 per month, or $79.40 per year.
Is running a desktop computer in Virginia more expensive than average?
No — it's cheaper. Virginia's rate is about 4% below the U.S. average: $6.61 per month here versus $6.91 nationally.
What does electricity cost in Virginia right now?
Virginia residents pay an average of 17.6¢ per kWh as of May 2026 — the 31st cheapest rate of the 51 U.S. jurisdictions we track.