1 pound of grapes is a common grocery store amount that fits into a container about the size of a quart. When poured into a loose pile, it measures 7.95 in (20.2 cm) wide and 2.78 in (7.07 cm) tall.

In kitchen measures
3.2 cups
153 tsp · 51.1 tbsp · 3.2 cups
about the size of a quart
Density estimated by AI from typical values. Grapes typically ranges 0.55–0.65 g/mL depending on how it's packed. A firmly packed scoop weighs more.