Cost to Run a Portable Air Conditioner in Indiana
Indiana's average residential electricity rate is 16.7¢/kWh as of July 2026 — the 29th cheapest in the country, 9% below the U.S. average. At typical usage (8 hours/day), a portable air conditioner here costs $40.61 per month.
Per hour
$0.17
at 700–1,500 W
Per day
$1.34
8 hours/day
Per month
$40.61
243 kWh
Per year
$488
2,920 kWh
By usage level in Indiana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.67 | $20.31 | $244 |
| Typical (8 hrs/day) | $1.34 | $40.61 | $488 |
| Heavy (16 hrs/day) | $2.67 | $81.23 | $975 |
Indiana vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a portable air conditioner in Indiana?
At Indiana's current average residential rate of 16.7¢/kWh (July 2026), a portable air conditioner with typical usage costs about $1.34 per day, $40.61 per month, or $488 per year.
Is running a portable air conditioner in Indiana more expensive than average?
No — it's cheaper. Indiana's rate is about 9% below the U.S. average: $40.61 per month here versus $44.51 nationally.
What does electricity cost in Indiana right now?
Indiana residents pay an average of 16.7¢ per kWh as of July 2026 — the 29th cheapest rate of the 51 U.S. jurisdictions we track.