How Can You Tell How Much Beer Is Left In A Keg?
To tell how much beer is left in a keg, one can use a keg monitoring system that measures the weight of the keg and calculates the amount of beer remaining. Alternatively, a “spear” can be inserted into the keg and a sample of beer can be drawn to estimate the quantity remaining. Lastly, tilting the keg and listening for the sound of the beer sloshing inside can give a rough estimate of how much beer is still in the keg.