Kitchen Density Converter
Granulated Sugar: Cups to Grams Conversion
Exact weight conversions, volume-to-mass ratios, and baking guidelines for granulated sugar.
One US customary cup of Granulated Sugar weighs approximately 200 grams (or 7.1 oz) when using the professional spoon-and-level measurement method. One level tablespoon weighs 12.5 grams.
Convert Granulated Sugar Volume to Weight
Granulated Sugar Measurement Chart
Complete volumetric to gravimetric equivalent table for common baking measurements.
| Volume (US Cups) | Grams (g) | Ounces (oz) | Equivalent Tablespoons |
|---|---|---|---|
| 1/8 cup (2 tbsp) | 25 g | 0.88 oz | 2 tbsp |
| 1/4 cup (4 tbsp) | 50 g | 1.76 oz | 4 tbsp |
| 1/3 cup (5 tbsp + 1 tsp) | 66.7 g | 2.35 oz | 5.3 tbsp |
| 1/2 cup (8 tbsp) | 100 g | 3.53 oz | 8 tbsp |
| 2/3 cup | 133.3 g | 4.70 oz | 10.7 tbsp |
| 3/4 cup (12 tbsp) | 150 g | 5.29 oz | 12 tbsp |
| 1 cup (16 tbsp) | 200 g | 7.05 oz | 16 tbsp |
| 1 1/2 cups | 300 g | 10.58 oz | 24 tbsp |
| 2 cups | 400 g | 14.11 oz | 32 tbsp |
| 3 cups | 600 g | 21.16 oz | 48 tbsp |
How to Measure Granulated Sugar Accurately
Sugar is forgiving: pour it into the cup and level with a knife — it does not compress the way flour does, so dipping is acceptable here. One reliable 200 g cup. The one trap: fine caster sugar packs slightly, so spoon and level when the recipe is weight-sensitive like meringue.
Storing Granulated Sugar & Common Substitutes
Storage
Indefinite shelf life in an airtight container. White sugar does not spoil — it is a preservative. It does cake into hard crusts with humidity; break the crust and pulse in a food processor to restore free-flowing crystals.
Substitutions
Caster/superfine sugar substitutes 1:1 and dissolves faster in cold liquids. Brown sugar swaps 1:1 by weight (add molasses notes and moisture). For honey or maple syrup, use 3/4 cup of syrup per cup of sugar and cut other liquids by 2 tablespoons.
Frequently Asked Questions
How many grams is 1 cup of granulated sugar?
One US cup of granulated sugar weighs approximately 200 grams (7.1 ounces) using the standard spoon-and-level measurement method.
How many tablespoons is 1 cup of granulated sugar?
There are 16 level tablespoons in 1 US cup of granulated sugar, with each tablespoon weighing approximately 12.5 grams.
How many cups is 100 grams of granulated sugar?
100 grams of granulated sugar is equal to approximately 0.50 US cups.
What is the correct way to measure granulated sugar?
Sugar is forgiving: pour it into the cup and level with a knife — it does not compress the way flour does, so dipping is acceptable here. One reliable 200 g cup. The one trap: fine caster sugar packs slightly, so spoon and level when the recipe is weight-sensitive like meringue.
What can I substitute for granulated sugar?
Caster/superfine sugar substitutes 1:1 and dissolves faster in cold liquids. Brown sugar swaps 1:1 by weight (add molasses notes and moisture). For honey or maple syrup, use 3/4 cup of syrup per cup of sugar and cut other liquids by 2 tablespoons.