Calculate the minimum yield per acre needed to cover all production costs at a given price. Essential for crop insurance and marketing decisions.
Break-even yield tells you the minimum number of bushels per acre you must produce to cover all production costs at a given selling price. It is one of the most practical risk-management metrics in crop farming.
Knowing your break-even yield helps you evaluate crop insurance coverage levels, make forward contracting decisions, and assess field-level viability. If your expected yield is only marginally above break-even, the risk of a loss year is high. If break-even yield is well below your historical average, the crop has a strong safety margin.
This calculator divides total cost per acre (variable plus fixed) by the expected selling price to determine how many bushels must be harvested to reach zero profit. Any yield above this threshold generates profit; any yield below creates a loss. 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.
Break-even yield converts dollar costs into a physical production target that farmers intuitively understand. It's easier to assess risk by comparing break-even yield to historical yield variability than by comparing dollar budgets to uncertain revenue projections. Having a precise figure at your fingertips empowers better planning and more confident decisions.
Break-Even Yield (bu/ac) = Total Cost per Acre / Price per Bushel
Result: 160.0 bu/ac break-even yield
Total cost = $520 + $280 = $800/ac. Break-even yield = $800 / $5.00 = 160 bu/ac. If you expect 200 bu/ac, you have a 40 bu/ac safety margin (20%).
The gap between break-even yield and expected yield is your risk margin. A 30% margin means you can absorb a significant yield loss and still break even. A 10% margin means even a modest drought or pest event pushes you into a loss.
Calculate break-even yield at several price points ($4, $5, $6/bu) and cost levels (base, +10%, +20%). The resulting matrix shows how sensitive your profitability is to price and cost changes, informing your marketing and cost-control priorities.
Not all fields are equal. High-productivity fields may break even at 140 bu/ac while marginal fields need 180 bu/ac. This field-level analysis helps you decide which acres to plant intensively, which to manage conservatively, and which to idle or return to CRP.
Include all variable costs (seed, fertilizer, chemicals, fuel, crop insurance, custom hire, interest) and fixed costs (land rent, depreciation, overhead). The more complete your cost accounting, the more accurate your break-even yield.
If your break-even yield is 160 bu/ac and your APH is 190 bu/ac, you need at least 85% coverage (190 × 0.85 = 161.5) to protect against losses. Higher coverage provides a larger cushion above break-even.
This means you're expected to lose money even in an average year. You need to either reduce costs, increase yield potential, or secure a higher selling price through marketing. It may also indicate that land rent is too high.
Break-even yield moves inversely with price. At $5/bu, break-even is 160 bu/ac. At $4/bu, it jumps to 200 bu/ac. A 20% price drop raises break-even yield by 25%. This is why price risk is as important as yield risk.
Calculate both. Break-even without government payments shows standalone crop viability. Subtracting expected government payments from total costs gives a lower break-even and shows the safety net effect of farm programs.
Yes. Use the same formula with the appropriate unit (lbs, tons, hundredweight). Enter costs per acre and price per unit. The break-even yield in that unit tells you the minimum production needed.