Browse / Grains, flour & baking
1 cup of all-purpose flour is a common measurement in baking. It is about the size of a coffee mug when poured into a loose pile.

In kitchen measures
16 tablespoons
48 tsp · 16 tbsp · 1 cups
about the size of a coffee mug
All-purpose flour typically ranges 0.5–0.6 g/mL depending on how it's packed. A firmly packed scoop weighs more.