CPAP machine Electricity Cost in Maine — $3.69/month (2026)
Maine monthly
$3.69
U.S. average monthly
$2.16
Difference
+$1.53
← CPAP machine (all states) · Maine electricity rate
Quick rate
Daily cost
$0.12
Monthly cost
$3.69
+$0.00 vs typical
Yearly cost
$44.87
kWh / month
12.0 kWh
Local monthly estimate: $3.69 · U.S. average equivalent: $2.16
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ad-after-calculator Quick answer
Running a typical cpap machine in Maine costs about $0.12/day or $3.69/month at roughly $0.307/kWh, assuming 8 hours of use per day at 50 W. The U.S. average rate is about $0.180/kWh, so Maine is roughly 71% higher than average for this estimate.
vs U.S. average
Local rate (Maine)
$0.307/kWh
Monthly estimate: $3.69
U.S. average rate
$0.180/kWh
Monthly estimate: $2.16
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ad-after-state-table FAQ
- Most cpap machine units fall between 30 W and 80 W, with 50 W as a typical value for estimates.
- Our calculator uses 50 W as the typical wattage, within a reported range of 30–80 W.
- At 8 hours/day and 50 W, the estimate is about 0.40 kWh per day.
- Using 8 hours/day, the estimate is about 12.0 kWh per month.
- Per hour, cpap machine uses about 0.050 kWh (at 50 W).
- At typical use (50 W and 8 hours/day), the estimate is about $0.12/day at roughly $0.307/kWh.
- At typical use (50 W and 8 hours/day), the estimate is about $3.69/month at roughly $0.307/kWh.
- Running for one hour at 50 W costs about $0.015 per hour (using the Maine rate of about $0.307/kWh).
- For typical use, the calculator estimates about $3.69/month for cpap machine in Maine.
- At the typical Maine residential rate, the estimate is about 12.0 kWh per month, which corresponds to roughly $3.69/month for cpap machine.
- Compared to the U.S. average, Maine is about 71% higher for this estimate. Monthly cost is about $3.69 in Maine vs $2.16 at the national average.
- Start with practical steps from our tips list (e.g., Avoid running this appliance longer than you need each day.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.
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Est. monthly at Maine rate ($0.307/kWh)