Cost to Run a Oxygen Concentrator in Montana
Montana's average residential electricity rate is 13.9¢/kWh as of April 2026 — the 7th cheapest in the country, 26% below the U.S. average. At typical usage (24 hours/day (always on)), a oxygen concentrator here costs $30.42 per month.
Per hour
4.2¢
at 90–600 W
Per day
$1.00
24 hours/day (always on)
Per month
$30.42
219 kWh
Per year
$365
2,628 kWh
By usage level in Montana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | $0.50 | $15.21 | $183 |
| Typical (24 hrs/day) | $1.00 | $30.42 | $365 |
| Heavy (24 hrs/day) | $2.00 | $60.85 | $731 |
Montana vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a oxygen concentrator in Montana?
At Montana's current average residential rate of 13.9¢/kWh (April 2026), a oxygen concentrator with typical usage costs about $1.00 per day, $30.42 per month, or $365 per year.
Is running a oxygen concentrator in Montana more expensive than average?
No — it's cheaper. Montana's rate is about 26% below the U.S. average: $30.42 per month here versus $41.15 nationally.
What does electricity cost in Montana right now?
Montana residents pay an average of 13.9¢ per kWh as of April 2026 — the 7th cheapest rate of the 51 U.S. jurisdictions we track.