Caster Sugar — Cups to Grams
1 cup of caster sugar = 200 grams
1 cup of caster sugar weighs approximately 200 grams. Use the converter below for custom amounts, or check the full conversion table.
Caster Sugar Converter
Result
200 g
Caster Sugar Conversion Table
| Amount | Grams | Ounces |
|---|---|---|
| 1 teaspoon | 4.17g | 0.15 oz |
| 1 tablespoon | 12.5g | 0.44 oz |
| ¼ cup | 50g | 1.76 oz |
| ⅓ cup | 66.7g | 2.35 oz |
| ½ cup | 100g | 3.53 oz |
| ⅔ cup | 133g | 4.7 oz |
| ¾ cup | 150g | 5.29 oz |
| 1 cup | 200g | 7.05 oz |
| 1½ cups | 300g | 10.6 oz |
| 2 cups | 400g | 14.1 oz |
Need a Substitute?
Out of caster sugar? We've got 3 tested alternatives with exact ratios.
Granulated Sugar(1:1)
Coconut Sugar(1:1)
Honey(¾ cup per 1 cup sugar, reduce liquid)
Frequently Asked Questions
How many grams in a cup of caster sugar?▼
One US cup of caster sugar weighs approximately 200 grams. This is based on the standard spooned-and-levelled measuring method.
How many tablespoons in a cup of caster sugar?▼
There are 16 US tablespoons in one US cup. Each tablespoon of caster sugar weighs approximately 12.5 grams.
How do I measure caster sugar accurately?▼
For the most accurate results, we recommend using a digital kitchen scale. When measuring by volume, spoon the caster sugar into the cup and level it off with a straight edge.
How many cups in 100g of caster sugar?▼
100 grams of caster sugar is approximately 0.5 US cups.
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Values are approximate and can vary depending on how the ingredient is measured. For precision baking, we recommend using a digital kitchen scale.