1 pound of all-purpose flour is a common kitchen staple that fills about the size of a quart. When poured into a loose pile, it measures 7.81 in (19.8 cm) wide and 3.27 in (8.32 cm) tall.

In kitchen measures
3.62 cups
174 tsp · 57.9 tbsp · 3.62 cups
about the size of a quart
All-purpose flour typically ranges 0.5–0.6 g/mL depending on how it's packed. A firmly packed scoop weighs more.