Cost to Run a Electric Water Heater in Arkansas
Arkansas's average residential electricity rate is 14.3¢/kWh as of July 2026 — the 9th cheapest in the country, 22% below the U.S. average. At typical usage (2.9 hours/day), a electric water heater here costs $56.73 per month.
Per hour
$0.64
at 3,500–5,500 W
Per day
$1.87
2.9 hours/day
Per month
$56.73
397 kWh
Per year
$681
4,763 kWh
By usage level in Arkansas
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.45 hrs/day) | $0.93 | $28.37 | $341 |
| Typical (2.9 hrs/day) | $1.87 | $56.73 | $681 |
| Heavy (5.8 hrs/day) | $3.73 | $113 | $1,362 |
Arkansas vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a electric water heater in Arkansas?
At Arkansas's current average residential rate of 14.3¢/kWh (July 2026), a electric water heater with typical usage costs about $1.87 per day, $56.73 per month, or $681 per year.
Is running a electric water heater in Arkansas more expensive than average?
No — it's cheaper. Arkansas's rate is about 22% below the U.S. average: $56.73 per month here versus $72.60 nationally.
What does electricity cost in Arkansas right now?
Arkansas residents pay an average of 14.3¢ per kWh as of July 2026 — the 9th cheapest rate of the 51 U.S. jurisdictions we track.