EV charger (Level 1) Electricity Cost in Hawaii — $34.38/month (2026)
Hawaii monthly
$34.38
U.S. average monthly
$15.53
Difference
+$18.85
← EV charger (Level 1) (all states) · Hawaii electricity rate
Quick rate
Daily cost
$1.15
Monthly cost
$34.38
+$0.00 vs typical
Yearly cost
$418.27
kWh / month
86.4 kWh
Local monthly estimate: $34.38 · U.S. average equivalent: $15.53
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ad-after-calculator Quick answer
Running a typical ev charger (level 1) in Hawaii costs about $1.15/day or $34.38/month at roughly $0.398/kWh, assuming 2 hours of use per day at 1440 W. The U.S. average rate is about $0.180/kWh, so Hawaii is roughly 121% higher than average for this estimate.
vs U.S. average
Local rate (Hawaii)
$0.398/kWh
Monthly estimate: $34.38
U.S. average rate
$0.180/kWh
Monthly estimate: $15.53
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ad-after-state-table FAQ
- Most ev charger (level 1) units fall between 1000 W and 1500 W, with 1440 W as a typical value for estimates.
- Our calculator uses 1440 W as the typical wattage, within a reported range of 1000–1500 W.
- At 2 hours/day and 1440 W, the estimate is about 2.88 kWh per day.
- Using 2 hours/day, the estimate is about 86.4 kWh per month.
- Per hour, ev charger (level 1) uses about 1.440 kWh (at 1440 W).
- At typical use (1440 W and 2 hours/day), the estimate is about $1.15/day at roughly $0.398/kWh.
- At typical use (1440 W and 2 hours/day), the estimate is about $34.38/month at roughly $0.398/kWh.
- Running for one hour at 1440 W costs about $0.573 per hour (using the Hawaii rate of about $0.398/kWh).
- For typical use, the calculator estimates about $34.38/month for ev charger (level 1) in Hawaii.
- At the typical Hawaii residential rate, the estimate is about 86.4 kWh per month, which corresponds to roughly $34.38/month for ev charger (level 1).
- Compared to the U.S. average, Hawaii is about 121% higher for this estimate. Monthly cost is about $34.38 in Hawaii vs $15.53 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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How much does it cost to run a ev charger (level 1) per month in Hawaii?
How much does it cost to run a ev charger (level 1) per hour in Hawaii?
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What is the impact on electric bill of ev charger (level 1) in Hawaii?
How to reduce ev charger (level 1) electricity cost in Hawaii?
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Est. monthly at Hawaii rate ($0.398/kWh)