Cost to Run a CPAP Machine in Oklahoma
Oklahoma's average residential electricity rate is 13.4¢/kWh as of May 2026 — the 3rd cheapest in the country, 27% below the U.S. average. At typical usage (8 hours/day), a cpap machine here costs $1.30 per month.
Per hour
0.5¢
at 30–90 W
Per day
4.3¢
8 hours/day
Per month
$1.30
9.7 kWh
Per year
$15.65
117 kWh
By usage level in Oklahoma
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | 2.1¢ | $0.65 | $7.83 |
| Typical (8 hrs/day) | 4.3¢ | $1.30 | $15.65 |
| Heavy (16 hrs/day) | 8.6¢ | $2.61 | $31.30 |
Oklahoma 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 Oklahoma?
At Oklahoma's current average residential rate of 13.4¢/kWh (May 2026), a cpap machine with typical usage costs about 4.3¢ per day, $1.30 per month, or $15.65 per year.
Is running a cpap machine in Oklahoma more expensive than average?
No — it's cheaper. Oklahoma's rate is about 27% below the U.S. average: $1.30 per month here versus $1.79 nationally.
What does electricity cost in Oklahoma right now?
Oklahoma residents pay an average of 13.4¢ per kWh as of May 2026 — the 3rd cheapest rate of the 51 U.S. jurisdictions we track.