Cost to Run a Aquarium 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 (24 hours/day (always on)), a aquarium here costs $10.43 per month.
Per hour
1.4¢
at 50–300 W
Per day
$0.34
24 hours/day (always on)
Per month
$10.43
73 kWh
Per year
$125
876 kWh
By usage level in Arkansas
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | $0.17 | $5.22 | $62.63 |
| Typical (24 hrs/day) | $0.34 | $10.43 | $125 |
| Heavy (24 hrs/day) | $0.69 | $20.87 | $251 |
Arkansas vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a aquarium in Arkansas?
At Arkansas's current average residential rate of 14.3¢/kWh (July 2026), a aquarium with typical usage costs about $0.34 per day, $10.43 per month, or $125 per year.
Is running a aquarium in Arkansas more expensive than average?
No — it's cheaper. Arkansas's rate is about 22% below the U.S. average: $10.43 per month here versus $13.35 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.