Cost to Run a Reptile Heat Lamp / Terrarium in Utah
Utah's average residential electricity rate is 13¢/kWh as of May 2026 — the 2nd cheapest in the country, 29% below the U.S. average. At typical usage (12 hours/day), a reptile heat lamp / terrarium here costs $4.74 per month.
Per hour
1.3¢
at 50–250 W
Per day
$0.16
12 hours/day
Per month
$4.74
36 kWh
Per year
$56.94
438 kWh
By usage level in Utah
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (6 hrs/day) | 7.8¢ | $2.37 | $28.47 |
| Typical (12 hrs/day) | $0.16 | $4.74 | $56.94 |
| Heavy (24 hrs/day) | $0.31 | $9.48 | $114 |
Utah vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a reptile heat lamp / terrarium in Utah?
At Utah's current average residential rate of 13¢/kWh (May 2026), a reptile heat lamp / terrarium with typical usage costs about $0.16 per day, $4.74 per month, or $56.94 per year.
Is running a reptile heat lamp / terrarium in Utah more expensive than average?
No — it's cheaper. Utah's rate is about 29% below the U.S. average: $4.74 per month here versus $6.71 nationally.
What does electricity cost in Utah right now?
Utah residents pay an average of 13¢ per kWh as of May 2026 — the 2nd cheapest rate of the 51 U.S. jurisdictions we track.