Cost to Run a Air Purifier 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 (24 hours/day (always on)), a air purifier here costs $3.79 per month.
Per hour
0.5¢
at 20–100 W
Per day
$0.12
24 hours/day (always on)
Per month
$3.79
29 kWh
Per year
$45.55
350 kWh
By usage level in Utah
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | 6.2¢ | $1.90 | $22.78 |
| Typical (24 hrs/day) | $0.12 | $3.79 | $45.55 |
| Heavy (24 hrs/day) | $0.25 | $7.59 | $91.10 |
Utah vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a air purifier in Utah?
At Utah's current average residential rate of 13¢/kWh (May 2026), a air purifier with typical usage costs about $0.12 per day, $3.79 per month, or $45.55 per year.
Is running a air purifier in Utah more expensive than average?
No — it's cheaper. Utah's rate is about 29% below the U.S. average: $3.79 per month here versus $5.37 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.