Agriculture & Farming Calculators
Crop yield revenue, fertilizer application rates, livestock feed costs, USDA farm loan payments, break-even yield analysis, and irrigation water requirement calculators for farmers and ranchers.
11 calculators available
Crop Yield Revenue Calculator
Estimate gross revenue per acre from crop yield and market price using 2026 USDA projections of $4.20/bu corn, $10.30/bu soybeans, and $5.00/bu wheat.
Use CalculatorFertilizer Application Rate Calculator
Calculate pounds of fertilizer product per acre from soil test NPK recommendations and fertilizer analysis grade to optimize nutrient application and cost.
Use CalculatorLivestock Feed Cost Calculator
Calculate daily and annual feed costs per head for cattle, hogs, poultry, and sheep using 2026 feed commodity prices with corn at $150/ton and soybean meal at $320/ton.
Use CalculatorFarm Loan Payment Calculator
Calculate monthly and annual payments for USDA FSA direct operating, ownership, and emergency farm loans using 2026 interest rates and standard amortization schedules.
Use CalculatorBreak-Even Yield Calculator
Determine the minimum crop yield per acre needed to cover total production costs, with 2026 break-even estimates of $5.00/bu for corn, $12.27/bu for soybeans, and $7.96/bu for wheat.
Use CalculatorIrrigation Water Requirement Calculator
Estimate gallons per acre per day and total seasonal water needs by crop type, growth stage, and climate zone using 2026 agronomic water use efficiency data.
Use CalculatorSoil Amendment Rate Calculator
Calculate lime, gypsum, sulfur, or wood ash application rates from soil pH test results with adjustments for soil texture, tillage depth, and 2026 material pricing.
Use CalculatorCrop Insurance Indemnity Estimator
Estimate ARC-CO and PLC safety net payments from 2026 FSA reference prices, benchmark yields, and actual market conditions for corn, soybeans, wheat, rice, cotton, and sorghum.
Use CalculatorGrain Storage and Drying Cost Calculator
Calculate on-farm storage cost per bushel including propane drying fuel, electricity, shrink loss, facility amortization, insurance, and basis improvement analysis.
Use CalculatorCattle Weight Gain and Feed Conversion Calculator
Calculate average daily gain (ADG), feed conversion ratio (FCR), cost of gain per pound, and breakeven selling price for stocker and feedlot cattle operations.
Use CalculatorCover Crop Cost-Benefit Calculator
Compare cover crop seeding and termination costs against nitrogen credit value, erosion reduction, soil health improvement, and cash crop yield boost benefits with ROI analysis.
Use CalculatorFarmers, ranchers, and agricultural professionals make decisions that depend on yields, input costs, commodity prices, and government programs. From calculating crop yield revenue and fertilizer application rates to estimating livestock feed costs, USDA farm loan payments, and irrigation water requirements, farm math affects profitability. Our agriculture calculators help producers plan operations, secure financing, and maximize returns.
Why Use Our Agriculture & Farming Calculators
Agricultural calculations combine biological factors with economic realities. Crop yields vary by soil, weather, and management. Input costs (seed, fertilizer, chemicals, fuel) continue rising. Commodity price volatility affects revenue projections. USDA programs (loans, insurance, conservation) have specific eligibility and payment calculations. Our calculators apply agricultural economics and USDA guidelines.
Who Are These Calculators For?
- Crop farmers planning planting and input budgets
- Livestock producers calculating feed and operating costs
- Ranchers managing pasture and carrying capacity
- Farm managers evaluating equipment and land investments
- Agricultural lenders assessing loan applications
Key Features
- Crop yield revenue and break-even analysis
- Fertilizer and chemical application rate calculations
- Livestock feed cost and ration optimization
- USDA farm loan payment and eligibility estimates
- Irrigation water requirements and system sizing
How to Choose the Right Calculator
For crop planning, use the Yield Calculator with commodity price projections to estimate revenue. The Fertilizer Calculator helps optimize input costs based on soil tests. Livestock producers need the Feed Cost Calculator for ration planning. For financing, the USDA Loan Calculator shows payment schedules and eligibility. The Irrigation Calculator determines water needs and system capacity.
Frequently Asked Questions
How do you calculate break-even yield?
Break-even yield = Total costs per acre / Commodity price per bushel/ton. Example: $800/acre costs / $5/bushel corn = 160 bushel/acre break-even. Our calculator includes fixed costs (land, equipment) and variable costs (seed, fertilizer, chemicals, fuel).
What are typical fertilizer application rates?
Corn: 150-200 lbs N, 75-100 lbs P₂O₅, 100-150 lbs K₂O per acre. Soybeans: 0 N (fix their own), 50-75 lbs P, 75-100 lbs K. Rates vary by soil tests, yield goals, and manure application. Our calculator uses university extension recommendations with soil test adjustments.
Do you store farm or financial data?
No. All calculations run entirely in your browser. We do not collect, transmit, or store any crop data, livestock records, or farm financials. Your agricultural information remains private.
Disclaimer
Agriculture calculators provide estimates based on agricultural economics, university extension recommendations, and the inputs you provide. Actual yields, costs, and commodity prices vary by weather, markets, soil conditions, and management practices. USDA programs have specific eligibility requirements and deadlines. These tools are for planning and estimation purposes. Consult with extension agents, agricultural economists, and USDA offices for current program details.