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Calculate net farm profit and profit margin percentage from gross revenue and total production costs. Free farm profit calculator for crop and livestock.
Calculate Return on Investment. Gain divided by cost. Get ROI percentage and net profit. Essential for business decisions.
Calculate break-even point in units. Enter fixed costs, price, and variable cost. Know when you start profiting. Free online calculator with instant
ROI compares the net annual benefit (increased revenue minus incremental operating costs) against the total capital investment. Include heating, cooling, labor premium, and maintenance in operating costs.
ROI (%) = (Net Annual Benefit / Total Investment) × 100Simple payback divides total investment by annual net benefit. Greenhouse payback typically ranges 3-8 years depending on climate zone, crop selection, and heating costs.
Payback (years) = Total Capital Cost / Annual Net IncomeUpdated: July 2026
Unheated high tunnel extending tomato season by 8 weeks in Zone 5.
→ ROI: 45.8% — Payback: 2.2 years
5,000 sq ft heated greenhouse in Zone 4 for winter leafy greens.
→ ROI: 27% — Payback: 3.7 years
Heating can represent 30-50% of greenhouse operating costs in Zones 3-5. Model heating degree days and fuel costs accurately. A 20% heating cost underestimate can turn a positive ROI negative.
Greenhouse work requires more skilled labor, trellising, IPM scouting, and climate monitoring. Budget 30-50% higher labor cost per square foot compared to field production.
Evaluate whether a greenhouse investment pays for itself by comparing construction and operating costs against increased revenue from year-round production, premium pricing, and reduced crop loss. Essential for growers considering controlled-environment expansion.