Baking Converter

Brown sugar (packed): Cups to Grams

By Nathan Hays · Updated July 26, 2026

1 cup of brown sugar (packed) weighs 213 grams (7.51 oz), measured spooned and leveled. The full chart below covers every common cup measure, and the converter handles any other amount.

Quick answer: 1 cup = 213 g · 1/2 cup = 106 g · 1 tablespoon = 13.3 g · 1 teaspoon = 4.4 g

Brown sugar (packed) conversion chart

US cupsGramsOunces
1/4 cup53 g1.88 oz
1/3 cup71 g2.5 oz
1/2 cup106 g3.76 oz
2/3 cup142 g5.01 oz
3/4 cup160 g5.64 oz
1 cup213 g7.51 oz
1 1/2 cups320 g11.27 oz
2 cups426 g15.03 oz

Grams to cups, in reverse

GramsCups (approx.)
50 g0.23 cups
100 g0.47 cups
200 g0.94 cups
250 g1.17 cups
500 g2.35 cups

About this weight

King Arthur, firmly packed. Published charts for brown sugar (packed) typically range from 200-220 grams per cup, depending on how the cup is filled. Our figures follow a two-source policy: King Arthur's spooned-and-leveled weights for dry ingredients, and measured density for liquids. The typical published range is shown so you can see how much methods differ. For baking accuracy, weigh with a scale whenever a recipe gives grams; see why bakers weigh.

Convert any amount of brown sugar (packed) instantly with the free baking converter.

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