Cost to Run a Evaporative (Swamp) Cooler 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 (8 hours/day), a evaporative (swamp) cooler here costs $12.65 per month.
Per hour
5.2¢
at 100–800 W
Per day
$0.42
8 hours/day
Per month
$12.65
97 kWh
Per year
$152
1,168 kWh
By usage level in Utah
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.21 | $6.32 | $75.92 |
| Typical (8 hrs/day) | $0.42 | $12.65 | $152 |
| Heavy (16 hrs/day) | $0.83 | $25.29 | $304 |
Utah vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a evaporative (swamp) cooler in Utah?
At Utah's current average residential rate of 13¢/kWh (May 2026), a evaporative (swamp) cooler with typical usage costs about $0.42 per day, $12.65 per month, or $152 per year.
Is running a evaporative (swamp) cooler in Utah more expensive than average?
No — it's cheaper. Utah's rate is about 29% below the U.S. average: $12.65 per month here versus $17.90 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.