Grain Bin Calculator
Calculate grain storage capacity and requirements for different bin types
Note: This calculator determines grain storage capacity based on bin dimensions and grain type. Always consider safety factors and proper grain management practices.
Formula: Volume = π × (Diameter/2)² × Height × Packing Factor
Capacity = Volume × Grain Density × (1 - Moisture Adjustment)
Bin Volume (cubic feet)
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Grain Density (lbs/bushel)
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Storage Capacity (bushels)
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Storage Capacity (tons)
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Storage Capacity (metric tons)
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Effective Capacity (90% full)
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Storage Recommendations
- Filling: Fill to 90% capacity to allow for grain expansion
- Monitoring: Check temperature and moisture regularly
- Aeration: Use proper aeration systems for grain quality
- Safety: Never enter bins during filling or unloading
Grain Densities (lbs/bushel)
Corn
56 lbs/bu
Soybeans
60 lbs/bu
Wheat
60 lbs/bu
Oats
32 lbs/bu
Barley
48 lbs/bu
Rye
56 lbs/bu
Important: These calculations are estimates based on standard grain densities and packing factors.
Actual capacity may vary due to grain condition, moisture content, and filling method.
Always follow safety guidelines when working with grain storage systems.