Break-even yield is the most important number in your crop enterprise budget — it tells you exactly how many bushels per acre you must produce to avoid losing money. By comparing break-even yield to your APH (actual production history) and local averages, you can assess risk before the season starts and make informed decisions on insurance coverage levels.
Cost & Price Inputs
$/bu for corn/soybeans/wheat; $/lb for cotton; $/cwt for rice
Seed + fertilizer + chemicals + fuel + crop insurance + drying
Land rent/ownership + machinery depreciation + overhead
Break-Even Analysis
How to Calculate Break-Even Yield for Your Farm
Break-even yield calculation is fundamental risk management for any crop producer. Knowing your break-even before the season lets you select the right crop insurance coverage level and assess field-by-field profitability.
The Break-Even Formula
Break-even yield = Total cost per acre ÷ Crop price per unit. For corn at $700/acre total cost and $4.50/bu: 700 ÷ 4.50 = 155.6 bu/acre break-even. This is the yield at which you neither profit nor lose money.
Separate Variable and Fixed Costs
Variable costs (seed, fertilizer, chemicals, fuel) are incurred in proportion to production. Fixed costs (land rent, machinery depreciation) are incurred regardless of yield. At the variable break-even, you cover direct costs but not overhead. At the full break-even (variable + fixed), you cover all costs including capital recovery. Track both numbers.
Using Break-Even to Set Insurance Coverage
If your break-even yield is 155 bu/acre and your APH is 185 bu/acre, you have a 30 bu/acre buffer. A 70% coverage level protects 70% × 185 = 130 bu/acre — below your break-even. You may want 80-85% coverage to protect your full cost structure. This calculation helps justify the higher premium cost.
FAQ
Is this calculator free?
Yes, completely free with no signup required.
What is break-even yield in farming?
Break-even yield is the minimum bushels per acre (or other unit) you must produce to cover all production costs. If your corn break-even yield is 170 bu/acre and you expect 185 bu/acre, you have a 15 bu/acre profit margin. If yield falls to 155 bu/acre, you lose money on that field.
What costs should I include in the break-even calculation?
Include all variable costs (seed, fertilizer, herbicide, pesticide, fuel, crop insurance, drying) and all fixed costs (land rent or ownership cost, machinery depreciation and repairs, operating loan interest). A complete cost budget gives you an honest break-even number that reflects true profitability.
What is a typical break-even yield for corn?
At $4.50/bu corn price with $700/acre total cost (variable + fixed), break-even yield is 156 bu/acre. Midwest average corn yields are 175-200 bu/acre, so this provides a 20-45 bu/acre buffer. In high-cost areas with $850/acre costs, break-even rises to 189 bu/acre — much tighter.
How does crop price affect break-even yield?
Break-even yield and crop price have a direct inverse relationship. If corn falls from $4.50 to $4.00/bu while costs stay at $700/acre, break-even rises from 156 to 175 bu/acre. A $0.50/bu price drop requires 19 extra bu/acre to maintain the same break-even — underscoring the importance of price risk management.