A 55-gallon barrel holds approximately 300 to 350 pounds of whole kernel corn.

A standard 55-gallon drum typically contains between 300 and 350 pounds of whole corn kernels. This capacity depends on the moisture content and the size of the kernels. When measuring by volume, 55 gallons equals approximately 7.35 cubic feet or 6.88 bushels, providing ample storage for livestock feed or wildlife baiting.

Factors Influencing Corn Volume

The total weight of corn stored in a 55-gallon drum depends on several physical factors. Whole shell corn usually settles at a weight of 45 to 50 pounds per cubic foot. Because a 55-gallon container has a volume of roughly 7.35 cubic feet, the total weight fluctuates based on how tightly the kernels are packed.

Weight Variations by Processing Method

Measuring Capacity by Bushels

Agricultural standards often measure grain by the bushel rather than by the gallon. One standard bushel is approximately 8 gallons of volume. A 55-gallon barrel holds about 6.88 bushels. Since a standard bushel of dry corn weighs 56 pounds, multiplying this volume gives a theoretical weight of 385 pounds, though air gaps usually reduce actual results to a lower range.

Proper Storage Procedures

• Keep the barrel in a cool, dry area to prevent mold growth.
• Ensure the lid has a rubber gasket for a moisture-proof seal.
• Use a raised platform or pallet to keep the barrel off the ground.
• Check the contents regularly for signs of infestation or condensation.

Steps for Filling the Drum

1. Clean the barrel thoroughly to remove any old debris or dust.
2. Pour corn slowly into the center to allow air to escape.
3. Tap the sides of the barrel to help the kernels settle naturally.
4. Secure the locking ring to ensure the lid remains airtight.