50 pounds of grain takes up 7.99 gal (30.2 L) of space. To picture it, imagine a pile about 2 times the size of a 5-gallon bucket.

Volume
7.99 gallons
7.99 gal (30.2 L)
about 2 times the size of a 5-gallon bucket
Density estimated by AI from typical values. Grain typically ranges 0.65–0.85 g/mL depending on how it's packed. A firmly packed scoop weighs more.