Cost to Run a Reptile Heat Lamp / Terrarium in Mississippi
Mississippi's average residential electricity rate is 16.8¢/kWh as of April 2026 — the 27th cheapest in the country, 11% below the U.S. average. At typical usage (12 hours/day), a reptile heat lamp / terrarium here costs $6.13 per month.
Per hour
1.7¢
at 50–250 W
Per day
$0.20
12 hours/day
Per month
$6.13
36 kWh
Per year
$73.58
438 kWh
By usage level in Mississippi
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (6 hrs/day) | $0.10 | $3.06 | $36.79 |
| Typical (12 hrs/day) | $0.20 | $6.13 | $73.58 |
| Heavy (24 hrs/day) | $0.40 | $12.26 | $147 |
Mississippi 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 Mississippi?
At Mississippi's current average residential rate of 16.8¢/kWh (April 2026), a reptile heat lamp / terrarium with typical usage costs about $0.20 per day, $6.13 per month, or $73.58 per year.
Is running a reptile heat lamp / terrarium in Mississippi more expensive than average?
No — it's cheaper. Mississippi's rate is about 11% below the U.S. average: $6.13 per month here versus $6.86 nationally.
What does electricity cost in Mississippi right now?
Mississippi residents pay an average of 16.8¢ per kWh as of April 2026 — the 27th cheapest rate of the 51 U.S. jurisdictions we track.