Cost to Run a Incandescent Bulb in Utah
Utah's average residential electricity rate is 13.1¢/kWh as of July 2026 — the 3rd cheapest in the country, 28% below the U.S. average. At typical usage (5 hours/day), a incandescent bulb here costs $1.19 per month.
Per hour
0.8¢
at 40–100 W
Per day
3.9¢
5 hours/day
Per month
$1.19
9.1 kWh
Per year
$14.34
110 kWh
By usage level in Utah
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2.5 hrs/day) | 2.0¢ | $0.60 | $7.17 |
| Typical (5 hrs/day) | 3.9¢ | $1.19 | $14.34 |
| Heavy (10 hrs/day) | 7.9¢ | $2.39 | $28.69 |
Utah vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a incandescent bulb in Utah?
At Utah's current average residential rate of 13.1¢/kWh (July 2026), a incandescent bulb with typical usage costs about 3.9¢ per day, $1.19 per month, or $14.34 per year.
Is running a incandescent bulb in Utah more expensive than average?
No — it's cheaper. Utah's rate is about 28% below the U.S. average: $1.19 per month here versus $1.67 nationally.
What does electricity cost in Utah right now?
Utah residents pay an average of 13.1¢ per kWh as of July 2026 — the 3rd cheapest rate of the 51 U.S. jurisdictions we track.