Data through April 2026
Cost to run · Florida · 15.4¢/kWh residential average
How much does it cost to run a room air conditioner in Florida?
$82/yr · median certified model
Florida's 15.4¢/kWh rate undercuts the national average by 18%, so the typical certified room air conditioner costs roughly $82 a year here instead of $100.
Florida ranks 19 of 51 jurisdictions for room air conditioner running costs — solidly mid-table. At local rates, certified models span $42 (TCL T05WV9M) to $322 (Friedrich KCVL36B30A) per year — $280 of annual headroom that depends entirely on which unit you buy. For reference, the national extremes are North Dakota (12.3¢/kWh) and Hawaii (46.6¢/kWh); the same median room air conditioner would cost $66 and $248 a year there.
The cheapest room air conditioners to run at Florida rates
| # | Model | kWh/yr | $/yr in FL |
|---|---|---|---|
| 1 | TCL T05WV9M | 274 | $42 |
| 2 | TCL T05WV9MB | 274 | $42 |
| 3 | TCL T05WV9R | 274 | $42 |
| 4 | TCL T05WV9RB | 274 | $42 |
| 5 | TCL W5WC72 | 274 | $42 |
| 6 | TCL W5WC72-B | 274 | $42 |
| 7 | TCL W5WC72M | 274 | $42 |
| 8 | TCL W5WC72M-B | 274 | $42 |
| 9 | LG LW6023IVSMmost efficient | 290 | $45 |
| 10 | Midea MAW06U1QWTmost efficient | 298 | $46 |
Price any model at Florida rates
Your rate, your numbers
- Per day
- 22¢
- Per month
- $6.82
- Per year
- $82
532 kWh/yr × 15.4¢/kWh = $82/yr
Prefilled with the median certified room air conditioner (532 kWh/yr). Every model page on this site carries its exact certified figure.
Questions, answered with the data
- How much does it cost to run a room air conditioner in Florida?
- About $82 a year for the median ENERGY STAR certified room air conditioner, at Florida's average residential rate of 15.4¢/kWh — that's $6.82 a month.
- Is electricity expensive in Florida?
- Florida's residential average of 15.4¢/kWh is 18% below the U.S. average of 18.8¢/kWh, ranking 19 of 51 jurisdictions (1 = cheapest).
- What's the cheapest room air conditioner to run in Florida?
- Among currently certified models, the TCL T05WV9M costs the least at about $42 a year at Florida rates (274 kWh/yr).
- How does Florida compare with other states?
- The same median room air conditioner costs $66 a year in North Dakota (the cheapest state) and $248 in Hawaii (the priciest). Florida sits at $82.
Keep digging
- All certified room air conditioners compared
- Room Air Conditioners costs in New Mexico (rank 17 of 51)
- Room Air Conditioners costs in Georgia (rank 18 of 51)
- Room Air Conditioners costs in Arizona (rank 20 of 51)
- Room Air Conditioners costs in Kansas (rank 21 of 51)
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- Running a clothes washer in Florida
- Running a computer monitor in Florida
Rate source: US EIA, average residential price of electricity, see methodology.