The World's Largest
Agricultural Decision Platform
AgriDecisions combines powerful decision calculators with a global directory of AgTech software, mobile apps, and machinery. Make data-driven farm decisions.
Trending Decision Tools
View All Tools →Planting Population Calculator
Row spacing + plant spacing → plants/acre, bags required, and total seed cost.
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Seed Rate Calculator (TKW)
Germination %, Thousand Kernel Weight → precise lbs/acre seeding rate.
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Seed Selection Tool
Recommend the best seed hybrid/variety based on field conditions.
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Soil Fertility & NPK Calculator
Yield targets + soil test → exact N, P, K requirements and full fertilizer cost.
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Urea ROI Calculator
Calculate return on investment for urea nitrogen application.
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Tractor Horsepower Calculator
Calculate required tractor HP based on implement width and soil conditions.
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Combine ROI Calculator
Own vs. custom hire — payback period and annual cost comparison.
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Equipment Buy vs. Lease (NPV)
Net Present Value model comparing buying vs leasing farm equipment.
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Browse Tool Categories
Crop & Seeding Tools
Calculators and tools for planting populations, seed rates, and variety selection.
Soil & Fertility Tools
Optimize fertilizer rates, urea ROI, and soil nutrient management.
Machinery & Equipment
Tractor horsepower calculators, combine sizing, and buy vs lease financial models.
Farm Finance Tools
Break-even grain prices, crop margin comparisons, and P&L modeling.
Yield Prediction
Pre-harvest yield estimation based on ear count and kernel size.
Grain Storage & Marketing
Calculate storage costs, interest carry, drying fees, moisture shrink, and local basis trends.
Risk & Insurance
Evaluate crop insurance coverage options, cash rent agreements, and max bid metrics.