You can use these calculators to calculate rectangular and round bins for a variety of grains, and how much barley seed you need to plant to obtain the desired plant population.

Barley, General Purpose Seeding Rate Calculator
Use this calculator to decide how much seed you need to plant to obtain the desired plant population and calibrate your seeder.

Barley. Calculator for Rectangular Bin

Barley. Calculator for Round Bin

Canola. Calculator for Rectangular Bin

Canola. Calculator for Round Bin

Ear Corn. Calculator for Rectangular Bin

Ear Corn. Calculator for Round Bin

Flax. Calculator for Rectangular Bin

Flax. Calculator for Round Bin

Oats. Calculator for Rectangular Bin

Oats. Calculator for Round Bin

Rapeseed. Calculator for Rectangular Bin

Rapeseed. Calculator for Round Bin

Round Bin Volume Calculator
This calculator will estimate the contents of a round grain bin filled to various heights.

Rye. Calculator for Rectangular Bin

Rye. Calculator for Round Bin

Shell Corn. Calculator for Rectangular Bin

Shell Corn. Calculator for Round Bin

Sorghum. Calculator for Rectangular Bin

Sorghum. Calculator for Round Bin

Soybeans. Calculator for Rectangular Bin

Soybeans. Calculator for Round Bin

Sunflower. Calculator for Rectangular Bin

Sunflower. Calculator for Round Bin

Wheat. Calculator for Rectangular Bin

Wheat. Calculator for Round Bin