8 fluid ounces of ground coffee is about the size of a coffee mug. When poured into a loose pile, it measures 4.97 in (12.6 cm) wide and 2.24 in (5.68 cm) tall.

In kitchen measures
16 tablespoons
48 tsp · 16 tbsp · 1 cups
about the size of a coffee mug
Ground coffee typically ranges 0.35–0.48 g/mL depending on how it's packed. A firmly packed scoop weighs more.