Fleet Fuel Calculator
Compare gasoline, diesel, and propane autogas costs, emissions, and total fleet savings with live EIA pricing data and EPA-certified formulas.
Fleet Fuel Savings Calculator
Enter your fleet details and instantly see annual fuel cost reductions across all three fuel types. This independent analysis compares gasoline, diesel, and propane autogas using real-time EIA pricing and EPA emission data.
↓ Enter your fleet details below to calculate savings
Fleet Value Calculator
Add vehicles individually and adjust fuel prices — results update instantly with EPA-validated formulas.
Your Fleet Configuration
Fuel Pricing
| Gasoline | Diesel | Propane Autogas | |
|---|---|---|---|
| Annual Fuel (gal) | 0 | 0 | 0 |
| Fuel Cost | $0 | $0 | $0 |
| DEF Fluid Cost | $0 | $0 | $0 |
| Total Annual Cost | $0 | $0 | $0 |
How It Works
Every figure uses publicly available EPA emission factors — the same sources used by fleet operators and regulators.
Input your gasoline and diesel fleet groups with vehicle count, average MPG, and annual miles to build your fleet profile.
See aggregated costs for gasoline fleet, diesel fleet, and propane conversion. Diesel includes DEF fluid ($0.20/gal).
CO₂, NOx, and PM2.5 computed from EPA grams-per-gallon emission factors and converted to pounds.
Submit your info and receive a custom PDF savings analysis and fleet conversion roadmap for propane autogas.
Why Propane Autogas
No DEF. No DPF. No forced regen cycles. Lower cost, cleaner combustion, with existing infrastructure today.
Eliminate diesel exhaust fluid entirely — no tanks, injectors, sensors, or SCR maintenance.
Propane combustion produces dramatically less nitrogen oxide than diesel with no additional aftertreatment.
Reduced fuel spend, zero DEF expense, and fewer maintenance events compound at fleet scale.
No new infrastructure required. Propane fueling is widely available across Texas and the central U.S.
Get a free propane autogas conversion quote and start saving on fuel costs today.
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