Cost to Run a Air Purifier in Indiana
Indiana's average residential electricity rate is 17.9¢/kWh as of April 2026 — the 32nd cheapest in the country, 5% below the U.S. average. At typical usage (24 hours/day (always on)), a air purifier here costs $5.22 per month.
Per hour
0.7¢
at 20–100 W
Per day
$0.17
24 hours/day (always on)
Per month
$5.22
29 kWh
Per year
$62.72
350 kWh
By usage level in Indiana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | 8.6¢ | $2.61 | $31.36 |
| Typical (24 hrs/day) | $0.17 | $5.22 | $62.72 |
| Heavy (24 hrs/day) | $0.34 | $10.45 | $125 |
Indiana 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 Indiana?
At Indiana's current average residential rate of 17.9¢/kWh (April 2026), a air purifier with typical usage costs about $0.17 per day, $5.22 per month, or $62.72 per year.
Is running a air purifier in Indiana more expensive than average?
No — it's cheaper. Indiana's rate is about 5% below the U.S. average: $5.22 per month here versus $5.49 nationally.
What does electricity cost in Indiana right now?
Indiana residents pay an average of 17.9¢ per kWh as of April 2026 — the 32nd cheapest rate of the 51 U.S. jurisdictions we track.