Cost to Run a Portable Air Conditioner in Florida
Florida's average residential electricity rate is 15.4¢/kWh as of April 2026 — the 18th cheapest in the country, 18% below the U.S. average. At typical usage (8 hours/day), a portable air conditioner here costs $37.45 per month.
Per hour
$0.15
at 700–1,500 W
Per day
$1.23
8 hours/day
Per month
$37.45
243 kWh
Per year
$450
2,920 kWh
By usage level in Florida
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.62 | $18.73 | $225 |
| Typical (8 hrs/day) | $1.23 | $37.45 | $450 |
| Heavy (16 hrs/day) | $2.46 | $74.91 | $899 |
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 15.4¢/kWh (April 2026), a portable air conditioner with typical usage costs about $1.23 per day, $37.45 per month, or $450 per year.
Is running a portable air conditioner in Florida more expensive than average?
No — it's cheaper. Florida's rate is about 18% below the U.S. average: $37.45 per month here versus $45.72 nationally.
What does electricity cost in Florida right now?
Florida residents pay an average of 15.4¢ per kWh as of April 2026 — the 18th cheapest rate of the 51 U.S. jurisdictions we track.