What This Calculator Answers
Equipment fuel cost per hour, excavator fuel burn, dozer hourly cost, annual fleet fuel budget, DEF reserve, and maintenance reserve planning.
Fuel Cost Tool
Equipment Fuel Cost Calculator
Estimate gallons per hour, diesel spend, DEF reserve, maintenance reserve, wear reserve, running cost per hour, and annual running cost.
Choose a published machine preset or enter custom horsepower. Use the result for planning and job costing, then verify real fleet numbers with fuel logs, telematics, oil samples, and OEM service documentation.
Starting Estimate
- Fuel Burn
- 2.92 GPH
- Running Cost
- $24.26
- Annual Running Projection
- $29,112.00
Live Result
Estimated Fuel Burn
Fuel Cost
Hourly Running Cost
Annual Running Spend
Includes estimated fuel, a DEF allowance, maintenance, and wear reserves only. Excludes depreciation, financing, insurance, taxes, operator labor, transport, and profit. Add these separately before setting a rental rate or bid. The DEF allowance is a planning assumption; set aside no DEF expense for machines without SCR.
| Fuel burn formula blend | Average of published machine GPH and horsepower x 0.048 x load factor. |
|---|---|
| DEF reserve | |
| Maintenance reserve | |
| Wear reserve |
What It Does Not Replace
OEM fuel tables, telematics, dealer inspections, oil analysis, operator logs, and site-specific production studies still matter for final bids.
Best Next Step
Compare the machine against alternatives, then confirm specs and maintenance intervals before using the number in a quote.
Heavy Equipment Fuel Cost Formula
The calculator blends two planning signals: the published fuel burn estimate stored on the model page and a horsepower-based estimate. The horsepower formula is net horsepower x 0.048 x load factor. This keeps the result tied to the selected machine while still letting the load factor move the estimate up or down.
Use light duty for utility work, grading, road travel, or intermittent loading. Use heavy or severe duty for ripping, hammering, production digging, dense material loading, long pushes, or high ambient temperatures.