200 grams of chopped celery is 7.05 oz (200 g) in weight and 1.69 cups (400 mL) in volume. This amount is about the size of a 12-oz soda can when poured into a loose pile.

In kitchen measures
1.69 cups
81.2 tsp · 27.1 tbsp · 1.69 cups
about the size of a 12-oz soda can
Density estimated by AI from typical values. Chopped celery typically ranges 0.42–0.58 g/mL depending on how it's packed. A firmly packed scoop weighs more.