Crop Profit Margin Calculator
Understanding crop profit margins helps farmers make planting decisions, set price targets, and compare enterprise alternatives. Enter your expected yield, market price, variable costs (seed, fertilizer, chemicals, labor, fuel), and fixed costs (land, machinery, overhead) to calculate gross revenue, net return per acre, and break-even price per unit.
Crop profit margin formula (USDA ERS)
Gross revenue/acre = Yield x Market price
Gross margin/acre = Gross revenue - Variable costs
Net return/acre = Gross revenue - Variable costs - Fixed costs
Break-even price = (Variable costs + Fixed costs) / Yield
Profit margin% = Net return / Gross revenue x 100
This is the standard enterprise budget framework used by USDA ERS and state university farm management extension programs. Variable costs change with production level; fixed costs are incurred regardless of output volume. For decision-making in the short run, gross margin over variable costs determines whether to plant a crop at all.
USDA average cost of production benchmarks
- Corn (US average): total cost approximately $600 to $750 per acre (USDA ERS, recent years).
- Soybeans: approximately $400 to $500 per acre total cost.
- Winter wheat: approximately $300 to $400 per acre total cost.
- Cotton: approximately $600 to $800 per acre total cost.
- Check ers.usda.gov for the most current survey data by region and production system.
Crop profit margin calculator: frequently asked questions
What is net return per acre in crop production?
Net return per acre is gross revenue per acre minus all variable and fixed costs per acre. Variable costs include seed, fertilizer, chemicals, fuel, and labor. Fixed costs include land rent, machinery depreciation, and overhead. USDA Economic Research Service (ERS) publishes cost of production surveys by crop and region annually.
What is the difference between gross margin and net margin for crops?
Gross margin per acre = Revenue per acre minus variable costs per acre. Net margin per acre = Revenue per acre minus all costs (variable plus fixed). Many farm managers track gross margin for decision-making because fixed costs are largely unchanged in the short term.
How do I find my break-even price per bushel?
Break-even price = Total cost per acre / Yield per acre. For example, if your total cost is $650 per acre and you yield 180 bushels per acre, your break-even price is $650 / 180 = $3.61 per bushel. This calculator outputs the break-even price automatically.
Where can I find USDA cost of production benchmarks?
USDA Economic Research Service publishes annual corn, soybean, wheat, cotton, and other crop production costs at ers.usda.gov/topics/farm-economy/costs-and-returns/. These are survey-based estimates by region and production system and are widely used for farm financial benchmarking.
What is a typical corn profit margin per acre?
Corn profit margins vary widely with yield, price, and cost structure. At 180 bu/acre, $4.50/bu price, and $700/acre total cost, net return is $810 minus $700 = $110/acre. USDA ERS publishes current average costs and returns by region. Margins can range from negative in low-price years to $200 or more per acre in favorable years.
Official sources
- USDA Economic Research Service: Commodity Costs and Returns.
- University of Illinois farmdoc: Crop Budgets and Returns.
Reviewed by the CalculatorHub team, edited by James Graham, 14 June 2026. See our methodology.