100 grams of quinoa (dry) is 3.53 oz (100 g) in weight and has a volume of 8.45 tbsp (125 mL). When poured into a loose pile, it measures 4.42 in (11.2 cm) wide and 1.49 in (3.79 cm) tall, which is about the size of a tennis ball.
Nobody has photographed 100 grams of quinoa (dry) yet.
Volume
Weighs 3.53 oz (100 g)
about the size of a tennis ball
Quinoa (dry) typically ranges 0.75–0.85 g/mL depending on how it's packed. A firmly packed scoop weighs more.