Quantify how much fuel each field operation burns and what it costs per hectare or per acre. Use it to benchmark your operation, spot waste, and compare tillage systems.
Enter total fuel used, area worked, fuel price and the operation type. The tool outputs L/ha, gal/acre, $/ha, total fuel cost and an efficiency rating.
✓ Expert Reviewed: This calculator and its content have been reviewed by agricultural experts. Formulas are based on standard extension service recommendations and the Farm Financial Standards Council. For site-specific advice, consult your local agronomist or extension agent.
Record the fuel tank level before and after an operation, or use your fuel invoice for the season, and divide by the hectares or acres covered. Enter those totals, the fuel price, and select the operation type to get per-area fuel intensity and a rating.
About
L/ha = total fuel ÷ area. gal/acre = L/ha × 0.1069. $/ha = L/ha × price. For 1,200 L over 80 ha at $1.50/L: 15 L/ha = 1.60 gal/acre = $22.5/ha, total $1,800. The efficiency rating compares your intensity to typical values for the selected operation. Common mistakes: mixing liters and gallons, forgetting that harvest consumes more than planting, and ignoring idle consumption (0.5-1 gal/hr).
Conventional tillage (plowing + disking) typically uses 18-25 L/ha, while reduced or no-till can drop to 6-12 L/ha because it eliminates the plow and multiple secondary passes.
Harvesting, especially self-propelled combines, is typically 15-30 L/ha or more, followed by heavy primary tillage. Planting and spraying are the lightest at 6-12 L/ha.
Switch to reduced/no-till, reduce passes, maintain tire pressure and ballast, avoid unnecessary idling, match tractor size to the implement, and use GPS guidance to skip overlap. Each 10% fuel saving compounds over the farm's whole acreage.
Multiply L/ha by 0.1069 to get US gallons per acre. Conversely, multiply gal/acre by 9.354 to return to L/ha. This conversion assumes US liquid gallons.
Common causes: wet or heavy soil, poorly maintained engine, incorrect ballast/tire pressure, over-sized tractor, field terrain, and low gear/high RPM operation. Compare your per-hour and per-ha figures to extension benchmarks before blaming the tractor.