50 grams of granulated sugar is equal to 1.76 oz (50 g). It is about the size of a large egg.

In kitchen measures
3.98 tablespoons
11.9 tsp · 3.98 tbsp · 0.249 cups
about the size of a large egg
Granulated sugar typically ranges 0.8–0.94 g/mL depending on how it's packed. A firmly packed scoop weighs more.