Average Electric Bill in Hawaii (2026)
The average residential electric bill in Hawaii is $212.12 per month (EIA, 2024 annual avg) — 49% above the U.S. average, #1 of 51 states. That reflects an average of 495 kWh used per month at Hawaii's rate of 42.9¢/kWh. See the breakdown by home size and estimate your own bill below.
$212.12
#1 of 51 · EIA, 2024 annual avg
495 kWh
per residential customer
42.9¢/kWh
49% above the U.S. average
Average electric bill in Hawaii by home size
Priced at Hawaii's 42.9¢/kWh rate, with each home size scaled to Hawaii's own average household use of 495 kWh a month rather than the national 863 kWh — climate and heating type move usage as much as the rate does. Still a guide: your actual kWh depends on your home and habits. National figures by home size.
| Home size | Typical monthly use | Monthly bill |
|---|---|---|
| 1-bedroom apartment | 287 kWh | $123.01 |
| 2-bedroom apartment | 430 kWh | $184.30 |
| Small house | 516 kWh | $221.16 |
| Large house | 803 kWh | $344.17 |
| Hawaii average | 495 kWh | $212.12 |
Estimate your Hawaii electric bill
Add up your appliances and usage for a tailored monthly estimate.
Estimated bill
$210/mo
- Total usage
- 1,200 kWh/mo
- Yearly bill
- $2,517
What drives the bill
- Heating & cooling$65.92 33%
- Water heating$41.20 21%
- EV charging$49.44 25%
- Appliances, lighting & other$41.20 21%
- Fixed charge$12.00
Estimate from your major loads. The rate and fixed charge are printed on your bill — heating/cooling and water heating usually dominate, so start there for the biggest impact.
Frequently asked questions
Average bill by utility in Hawaii
The state average blends every provider — what you pay depends on your utility.