Cost to Run a CPAP Machine in Oregon
Oregon's average residential electricity rate is 15.8¢/kWh as of April 2026 — the 22nd cheapest in the country, 16% below the U.S. average. At typical usage (8 hours/day), a cpap machine here costs $1.54 per month.
Per hour
0.6¢
at 30–90 W
Per day
5.1¢
8 hours/day
Per month
$1.54
9.7 kWh
Per year
$18.45
117 kWh
By usage level in Oregon
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | 2.5¢ | $0.77 | $9.23 |
| Typical (8 hrs/day) | 5.1¢ | $1.54 | $18.45 |
| Heavy (16 hrs/day) | $0.10 | $3.07 | $36.91 |
Oregon vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a cpap machine in Oregon?
At Oregon's current average residential rate of 15.8¢/kWh (April 2026), a cpap machine with typical usage costs about 5.1¢ per day, $1.54 per month, or $18.45 per year.
Is running a cpap machine in Oregon more expensive than average?
No — it's cheaper. Oregon's rate is about 16% below the U.S. average: $1.54 per month here versus $1.83 nationally.
What does electricity cost in Oregon right now?
Oregon residents pay an average of 15.8¢ per kWh as of April 2026 — the 22nd cheapest rate of the 51 U.S. jurisdictions we track.