Cost to Run a CPAP Machine in Connecticut
Connecticut's average residential electricity rate is 24.2¢/kWh as of July 2026 — the 41st cheapest in the country, 32% above the U.S. average. At typical usage (8 hours/day), a cpap machine here costs $2.35 per month.
Per hour
1.0¢
at 30–90 W
Per day
7.7¢
8 hours/day
Per month
$2.35
9.7 kWh
Per year
$28.27
117 kWh
By usage level in Connecticut
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | 3.9¢ | $1.18 | $14.13 |
| Typical (8 hrs/day) | 7.7¢ | $2.35 | $28.27 |
| Heavy (16 hrs/day) | $0.15 | $4.71 | $56.53 |
Connecticut 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 Connecticut?
At Connecticut's current average residential rate of 24.2¢/kWh (July 2026), a cpap machine with typical usage costs about 7.7¢ per day, $2.35 per month, or $28.27 per year.
Is running a cpap machine in Connecticut more expensive than average?
Yes. Connecticut's electricity costs about 32% more than the U.S. average, so the same usage costs $2.35 per month here versus $1.78 nationally.
What does electricity cost in Connecticut right now?
Connecticut residents pay an average of 24.2¢ per kWh as of July 2026 — the 41st cheapest rate of the 51 U.S. jurisdictions we track.