What is the average weight of a bread crumb?

The average weight of a bread crumb can vary depending on the type of bread, but it typically ranges from 0.1 to 0.5 grams per crumb. For a more specific estimate, a standard bread crumb from a slice of white bread generally weighs around 0.2 grams. This weight can fluctuate based on factors such as moisture content and the size of the crumb.