Farm Break-Even Analysis Calculator
Calculates the minimum price per bushel a farmer must receive to cover all production costs. Use it before crop marketing decisions or when evaluating whether to plant a given field at current input prices.
About this calculator
Break-even analysis in crop farming determines the minimum market price needed to avoid a loss on a given field. The formula is: Break-Even Price ($/bu) = (variableCosts + fixedCosts) / expectedYield. Variable costs include seeds, fertilizer, pesticides, and fuel—expenses that scale with acres planted. Fixed costs include land rent, equipment depreciation, and insurance—costs incurred regardless of yield. Dividing total costs per acre by expected yield per acre gives the price per bushel you must receive at the elevator to break even. Comparing this break-even price to the current market price immediately reveals whether the operation is profitable. If currentMarketPrice > break-even price, the margin per bushel is (currentMarketPrice − break-even price), and total profit equals that margin multiplied by expectedYield and totalAcres.
How to use
Example: corn with $320/acre variable costs, $180/acre fixed costs, 180 bu/acre expected yield, $4.80/bu current price, and 500 total acres. 1. Total cost per acre: $320 + $180 = $500/acre. 2. Break-even price: $500 / 180 bu = $2.78/bu. 3. Profit margin: $4.80 − $2.78 = $2.02/bu. 4. Total profit: $2.02 × 180 bu × 500 acres = $181,800. At $4.80/bu and 180 bu/acre, this operation generates a substantial profit. If yield drops to 140 bu/acre, the break-even price rises to $3.57/bu, narrowing the margin considerably.
Frequently asked questions
What is the difference between variable costs and fixed costs in crop production?
Variable costs change with the scale of production and include seed, fertilizer, herbicides, insecticides, crop drying, and harvesting fuel—you spend more as you plant more acres. Fixed costs remain constant regardless of how many acres you farm or what you yield; these include cash rent or land ownership costs, equipment loan payments, depreciation, and crop insurance premiums. Correctly separating the two is essential because fixed costs must be covered even in a crop failure year, making them the more dangerous component of your cost structure.
How does expected yield affect my farm break-even price?
Expected yield has an inverse relationship with break-even price—higher yields spread your fixed and variable costs over more bushels, lowering the price you need to break even. For example, if total costs are $500/acre, a 125 bu/acre yield requires a $4.00/bu break-even, while a 200 bu/acre yield requires only $2.50/bu. This is why high-yield production practices can dramatically improve financial resilience even when input costs rise, and why realistic yield estimates are the most critical input in this calculator.
When should I use a farm break-even analysis in my marketing strategy?
Break-even analysis should be the first step in any forward-pricing or hedging decision. Before you sell futures contracts or sign a basis contract, knowing your break-even price tells you whether current prices offer a profit and by how much. It also helps during input purchasing—if fertilizer prices rise by $30/acre, you can immediately see how many additional bushels per acre you need to maintain your margin. Running the analysis at planting time and again at mid-season with updated yield estimates keeps your marketing plan grounded in real economics.