Diesel Prices in Florida Today
Average diesel price in Florida: $6.258 per gallon on September 22, 2026. U.S. average $6.529. Updated daily.
What is the price of diesel in Florida today?
Diesel in Florida averages $6.258 per gallon today (September 22, 2026), $0.271 less than the U.S. average of $6.529. Florida ranks #15 of 51 for cheapest diesel (1 = cheapest). A loaded semi at about 6.3 mpg spends about $0.99 per mile on fuel in Florida.
per gallon today
U.S. average $6.529
of 51 (1 = cheapest)
semi truck, today
Fuel cost per mile in Florida
Estimated diesel cost at today's Florida price of $6.258 a gallon, using fuel economy calibrated to FHWA and NACFE data.
| Truck | Fuel per mile | Fuel per 1,000 miles |
|---|---|---|
| Dry Van38,000 lbs, ~6.3 mpg | $1.00 | $996 |
| Reefer38,000 lbs, ~6.0 mpg | $1.04 | $1,036 |
| Flatbed40,000 lbs, ~6.0 mpg | $1.03 | $1,035 |
| Hotshot12,000 lbs, ~8.9 mpg | $0.70 | $703 |
| Box Truck7,000 lbs, ~9.1 mpg | $0.69 | $686 |
Your numbers depend on load weight, speed, terrain and idling. Enter them in the truck fuel cost calculator for an exact estimate.
Frequently asked questions
What is the price of diesel in Florida today?
Diesel in Florida averages $6.258 per gallon today (September 22, 2026), $0.271 less than the U.S. average of $6.529. Florida ranks #15 of 51 for cheapest diesel (1 = cheapest). A loaded semi at about 6.3 mpg spends about $0.99 per mile on fuel in Florida.
How much does it cost to fill a semi truck in Florida?
At $6.26 a gallon, 150 gallons of diesel costs about $939 and 200 gallons about $1,252 in Florida today.
Is diesel cheaper in Florida than nearby states?
Among nearby states in the same region, the cheapest today is South Carolina at $6.124 a gallon. Florida is $6.258.
How often are Florida diesel prices updated?
Every day. This page refreshes each morning from daily state averages, with the EIA weekly survey as a backup.
| South Carolina | $6.124 |
| North Carolina | $6.234 |
| Georgia | $6.344 |
| Virginia | $6.388 |
| West Virginia | $6.457 |
Source: AAA daily state average, September 22, 2026. All 50 states
Running freight through Florida?
Texas Solutions dispatches semis for 5%, hotshots for 8% and box trucks for 10% of weekly gross. We plan lanes to cut empty miles and fuel.