Cost to Run a Reptile Heat Lamp / Terrarium in Ohio
Ohio's average residential electricity rate is 19.5¢/kWh as of April 2026 — the 35th cheapest in the country, 4% above the U.S. average. At typical usage (12 hours/day), a reptile heat lamp / terrarium here costs $7.11 per month.
Per hour
2.0¢
at 50–250 W
Per day
$0.23
12 hours/day
Per month
$7.11
36 kWh
Per year
$85.41
438 kWh
By usage level in Ohio
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (6 hrs/day) | $0.12 | $3.56 | $42.70 |
| Typical (12 hrs/day) | $0.23 | $7.11 | $85.41 |
| Heavy (24 hrs/day) | $0.47 | $14.23 | $171 |
Ohio vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a reptile heat lamp / terrarium in Ohio?
At Ohio's current average residential rate of 19.5¢/kWh (April 2026), a reptile heat lamp / terrarium with typical usage costs about $0.23 per day, $7.11 per month, or $85.41 per year.
Is running a reptile heat lamp / terrarium in Ohio more expensive than average?
Yes. Ohio's electricity costs about 4% more than the U.S. average, so the same usage costs $7.11 per month here versus $6.86 nationally.
What does electricity cost in Ohio right now?
Ohio residents pay an average of 19.5¢ per kWh as of April 2026 — the 35th cheapest rate of the 51 U.S. jurisdictions we track.