Cost to Run a Portable Air Conditioner in Florida
Florida's average residential electricity rate is 15.2¢/kWh as of May 2026 — the 20th cheapest in the country, 17% below the U.S. average. At typical usage (8 hours/day), a portable air conditioner here costs $36.97 per month.
Per hour
$0.15
at 700–1,500 W
Per day
$1.22
8 hours/day
Per month
$36.97
243 kWh
Per year
$444
2,920 kWh
By usage level in Florida
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.61 | $18.48 | $222 |
| Typical (8 hrs/day) | $1.22 | $36.97 | $444 |
| Heavy (16 hrs/day) | $2.43 | $73.93 | $888 |
Florida vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a portable air conditioner in Florida?
At Florida's current average residential rate of 15.2¢/kWh (May 2026), a portable air conditioner with typical usage costs about $1.22 per day, $36.97 per month, or $444 per year.
Is running a portable air conditioner in Florida more expensive than average?
No — it's cheaper. Florida's rate is about 17% below the U.S. average: $36.97 per month here versus $44.75 nationally.
What does electricity cost in Florida right now?
Florida residents pay an average of 15.2¢ per kWh as of May 2026 — the 20th cheapest rate of the 51 U.S. jurisdictions we track.