2/3 cup of brown sugar (packed) in grams

2/3 cup of brown sugar (packed) weighs about 142 grams.

Grams142 g
Ounces5.01 oz
Tablespoons10.67 tbsp
Teaspoons32 tsp
Milliliters (volume)158 ml

This is based on 1 cup of brown sugar (packed) = 213 g, so 2/3 cup of brown sugar (packed) is 2/3 × 213 ≈ 142 g.

Recipes almost always mean packed brown sugar: press it firmly into the cup until it holds its shape when turned out.

Other amounts of brown sugar (packed)

Full brown sugar (packed) conversion chart →