500 grams of bread flour is a common measurement for baking recipes. It is about the size of a quart and, when poured into a loose pile, measures 7.96 in (20.2 cm) wide and 3.34 in (8.49 cm) tall.

In kitchen measures
3.84 cups
184 tsp · 61.5 tbsp · 3.84 cups
about the size of a quart
Bread flour typically ranges 0.52–0.62 g/mL depending on how it's packed. A firmly packed scoop weighs more.