Cost to Run a Gaming PC in Tennessee
Tennessee's average residential electricity rate is 14.9¢/kWh as of April 2026 — the 15th cheapest in the country, 21% below the U.S. average. At typical usage (4 hours/day), a gaming pc here costs $8.43 per month.
Per hour
6.7¢
at 300–800 W
Per day
$0.28
4 hours/day
Per month
$8.43
57 kWh
Per year
$101
679 kWh
By usage level in Tennessee
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2 hrs/day) | $0.14 | $4.21 | $50.58 |
| Typical (4 hrs/day) | $0.28 | $8.43 | $101 |
| Heavy (8 hrs/day) | $0.55 | $16.85 | $202 |
Tennessee 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 Tennessee?
At Tennessee's current average residential rate of 14.9¢/kWh (April 2026), a gaming pc with typical usage costs about $0.28 per day, $8.43 per month, or $101 per year.
Is running a gaming pc in Tennessee more expensive than average?
No — it's cheaper. Tennessee's rate is about 21% below the U.S. average: $8.43 per month here versus $10.63 nationally.
What does electricity cost in Tennessee right now?
Tennessee residents pay an average of 14.9¢ per kWh as of April 2026 — the 15th cheapest rate of the 51 U.S. jurisdictions we track.