Crop Break-Even Price Calculator
A break-even price turns a stack of per-acre costs into one decision number: the minimum average selling price needed to cover the costs you entered. Run a conservative yield beside your expected yield to see how quickly the floor moves.
Run your numbers
Example values are loaded to show how the tool works. Replace every field with your own records or planning assumptions. Nothing entered here leaves your browser.
What the assumptions produce
Required average price per bushel at the entered yield.
All entered per-acre costs combined.
Total cost across the entered acres.
Entered acres multiplied by expected yield.
How this calculator works
- 1Add variable production, machinery/overhead, land, and marketing costs on a consistent per-acre basis.
- 2Divide the resulting cost per acre by expected marketable yield per acre.
- 3The whole-enterprise values scale the same assumptions across the acres entered; they do not add a risk premium or profit target.
Reading the result
- If your expected cash price is below the calculated floor, the budget does not recover every cost entered.
- Re-run the calculation at a lower yield and higher input cost. A single optimistic scenario can hide a narrow margin.
- A break-even price is a planning threshold, not a marketing forecast.
Reproduce the method
These are the specific public references used to define the calculation and its interpretation. Methodology reviewed August 15, 2026.
- Iowa State University Extension — Crop Production Cost Decision Tools
Enterprise budgeting and break-even selling-price framework.
- Iowa State University Extension — Estimated Costs of Crop Production
Examples of variable, fixed, machinery, and land cost categories.
Related farm calculators
Crop Profit Per Acre
Stress-test crop revenue, total cost, net return per acre, whole-enterprise return, and operating margin with your yield and price assumptions.
Cash Rent Ceiling
Estimate the maximum cash rent a crop budget can support after non-land production costs and a chosen return for labor, management, and risk.
Farm Land Loan Payment
Estimate principal, monthly and annual payments, and lifetime interest for an amortizing farmland loan using your purchase price and terms.