Calculate total machinery cost per hour including depreciation, interest, insurance, housing, repairs, fuel, and labor. Budget equipment ownership costs.
Knowing the true cost of operating farm machinery on a per-hour basis is essential for budgeting, custom rate setting, and equipment replacement decisions. Total machinery cost per hour combines ownership costs (depreciation, interest, insurance, housing) with operating costs (fuel, repair, maintenance) and operator labor.
Ownership costs are fixed regardless of use — they exist even if the machine sits idle. Spreading them over more annual hours reduces the per-hour charge. Operating costs scale directly with use. Together, they determine the true economic cost of running each piece of equipment.
This calculator breaks down total cost per hour into its components, helping you identify the biggest expense drivers and compare ownership versus custom hire alternatives. Whether you are a beginner or experienced professional, this free online tool provides instant, reliable results without manual computation. By automating the calculation, you save time and reduce the risk of costly errors in your planning and decision-making process.
Most farmers dramatically underestimate their machinery cost. A combine that cost $500,000 can easily run $200+/hr when all costs are included. Knowing the real number is essential for profitable custom rate setting and capital purchase decisions. Having a precise figure at your fingertips empowers better planning and more confident decisions.
$/hr = (Depreciation + Interest + Insurance + Housing)/Annual hrs + Fuel/hr + Repair/hr + Labor/hr
Result: $140.63/hr total cost
Depreciation = ($350K − $100K) / 10 = $25,000/yr. Interest ≈ $225K avg × 6% = $13,500. Insurance + housing ≈ $5,625. Ownership/hr = $44,125 / 400 = $110.31. Fuel = 8 × $3.50 = $28. Repair = $8K/400 = $20. Labor = $30. Total ≈ $188.31/hr.
Ownership costs (depreciation, interest, insurance, housing) are fixed regardless of use. Operating costs (fuel, repair, labor) scale with hours. Understanding this split helps you decide whether to own or hire — if you use the machine enough, ownership is cheaper; below a threshold, custom hire wins.
The American Society of Agricultural and Biological Engineers publishes cost estimation standards (ASAE EP496, D497) that provide repair factors, fuel consumption rates, and useful life estimates by machine type. These standards are the foundation for machinery cost analysis.
Larger farms spread ownership costs over more acres and hours, achieving lower per-acre machinery costs. This economy of scale is a primary driver of farm consolidation. Smaller farms can offset this through custom hiring, machine sharing, or purchasing used equipment.
Annual depreciation = (Purchase price − Salvage value) / Useful life in years. Depreciation per hour = Annual depreciation / Annual hours of use. More annual hours spreads the depreciation over more work, reducing the per-hour cost.
Use your actual financing rate, or if paid cash, use an opportunity cost rate (what you could earn on that money elsewhere). Typically 5-8%. Interest is calculated on the average investment: (Purchase + Salvage) / 2.
Insurance is typically 0.5-1.0% of average machine value. Housing (storage) is 0.5-1.0%. Combined, they add 1-2% of the average investment value as an annual cost, divided by hours for the per-hour rate.
Track actual repair expenses by machine. ASAE standards provide estimated accumulated repair cost factors as a percentage of list price based on accumulated hours. As machines age, repair costs accelerate significantly.
For custom rate calculations and full cost analysis, yes. For machinery cost comparison (owning vs. leasing), labor is sometimes excluded because it's incurred regardless. Including labor gives the true total cost of operating the machine.
Underutilized machinery is expensive per hour because fixed ownership costs are spread over fewer hours. A $350,000 machine used 200 hours/year costs twice as much per hour as one used 400 hours. This is why custom hiring can be cheaper for infrequent operations.