Find the minimum price per bushel and minimum yield per acre needed to cover your cost of production. Enter costs once — get break-even price, break-even yield, net return, and a price-yield sensitivity table.
Typical Columbia Basin irrigated corn: 220–280 bu/acre.
Enter your contract price, nearby futures price, or local cash price.
Cost of Production
Include all variable costs (seed, fertilizer, chemicals, fuel, irrigation) and fixed costs (cash rent, crop insurance, machinery, overhead).
Seed ($/acre)
Fertilizer ($/acre)
Pesticides ($/acre)
Fuel & lube ($/acre)
Irrigation ($/acre)
Drying & storage ($/acre)
Trucking ($/acre)
Cash rent ($/acre)
Crop insurance ($/acre)
Machinery ($/acre)
Labor & overhead ($/acre)
Other ($/acre)
Total Cost / Acre$0
Farm Total (optional)
Adds farm-total revenue, cost, and net return to results.
Enter your crop, yield, price, and cost of production — then press Calculate to see your break-even price, break-even yield, net return, and sensitivity table.
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Disclaimer — Break-even calculations are estimates for planning purposes only. Actual production costs, yields, and prices will vary. Market prices are subject to rapid change. This calculator does not constitute financial, accounting, or investment advice. Consult a farm financial advisor or accountant for your specific situation.
Frequently Asked Questions
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Break-even price ($/bu) = total cost per acre ÷ yield per acre. If your cost of production is $800/acre and you expect 200 bu/acre, your break-even price is $800 ÷ 200 = $4.00/bu. Any market price above $4.00 generates profit; below generates a loss at that yield.
Break-even yield (bu/acre) = total cost per acre ÷ price per bushel. If your cost of production is $800/acre and corn is $4.50/bu, your break-even yield is $800 ÷ $4.50 = 177.8 bu/acre. You need at least 178 bu/acre to avoid a loss at that price.
Variable costs: seed, fertilizer, pesticides and herbicides, fuel and lubrication, irrigation (water cost and pumping energy), drying and storage, trucking and hauling. Fixed costs: cash rent or land ownership, crop insurance premiums, machinery depreciation and interest, building and equipment maintenance, farm overhead and labor.
Columbia Basin irrigated corn typically costs $650–$950/acre including all variable and fixed costs. Midwest dryland corn typically runs $450–$650/acre. The biggest drivers are cash rent, fertilizer, and seed — which together typically represent 60–70% of total production costs.
Net return per acre = (yield per acre × price per bushel) − total cost per acre. For example: 220 bu/acre × $4.50/bu = $990 gross revenue − $800 cost = $190 net return per acre. This is before any government program payments or other farm income.
A healthy row crop profit margin is typically 15–25% of gross revenue. Margins below 10% indicate high financial risk with limited cushion for yield or price variability. Many grain farms operated at negative or near-zero margins from 2023–2025 due to elevated input costs and lower commodity prices.
Break-even price = total cost per acre ÷ expected yield (bu/acre). For example, $600/acre cost ÷ 200 bu/acre = $3.00/bu minimum price needed to cover production costs for corn.
US corn production costs typically range $450–$850 per acre. In the Columbia Basin and Pacific Northwest, irrigated corn often costs $600–$900/acre including water costs, reflecting higher irrigation and land expenses.
Break-even yield = total cost per acre ÷ expected price per bushel. For example, $600/acre ÷ $4.50/bu = 133 bu/acre needed to break even. If your expected yield is 180 bu/acre, you have 47 bu/acre of cushion above break-even.
A sensitivity table shows net return across a grid of price and yield combinations. It helps you see profit or loss at various market scenarios — for example, what happens if price drops 50¢ and yield comes in 10% below expectations.
Yes — cash rent is typically the largest single line item, often $150–$400/acre on productive ground. Excluding it would significantly understate your true break-even price and farming risk.
The calculator supports corn ($/bu), soybeans ($/bu), hard and soft wheat ($/bu), canola ($/bu or ¢/lb), dry edible beans ($/cwt), and a custom crop option with any price unit.