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Machinery Diesel Usage Calculator
Calculate fuel consumption and cost per hectare, acre or hour for any farm operation. Compare against UK benchmarks and download a PDF report.
Job Details
UK average ~77p/L (2026)
UK Benchmarks 2026
Ploughing (heavy soil)
30–45 L/ha12–18 L/ac
Cultivation / Harrowing
15–25 L/ha6–10 L/ac
Drilling / Seeding
10–20 L/ha4–8 L/ac
Spraying / Spreading
5–12 L/ha2–5 L/ac
Mowing / Topping
12–22 L/ha5–9 L/ac
Baling / Wrapping
10–18 L/ha4–7 L/ac
UK averages for 150–250hp tractors. Actual varies by soil type, implement condition and operator technique.
How Much Diesel Should Your Tractor Use?
With UK red diesel averaging around 77p per litre in 2026, knowing your consumption per hectare or per hour is essential for accurate job costing and contracting quotes. A 150–200hp tractor ploughing heavy ground typically uses 30–45 L/ha, while lighter operations like spraying run as low as 5–12 L/ha.
Tips to Reduce Fuel Costs
- Match machine size to the task — oversized tractors waste fuel at light loads
- Maintain correct tyre pressure to reduce slippage and rolling resistance
- Use eco modes and lower RPM where possible (1,500–1,800 rpm is often optimal)
- Minimise idling — a large tractor burns 3–6 L/hr with zero output
- Service air filters and injectors regularly for optimal combustion efficiency