Caster Sugar — Grams & Cups Converter
Convert caster sugar (also called superfine sugar) between grams, cups, ounces, tablespoons and millilitres instantly. Reference: 1 cup ≈ 225 g.
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Cups to grams chart for caster sugar
| Cups | Grams | Ounces |
|---|---|---|
| 1/4 | 56.3 | 1.98 |
| 1/3 | 75 | 2.65 |
| 1/2 | 113 | 3.97 |
| 2/3 | 150 | 5.29 |
| 3/4 | 169 | 5.95 |
| 1 | 225 | 7.94 |
| 1 1/2 | 338 | 11.9 |
| 2 | 450 | 15.9 |
| 3 | 675 | 23.8 |
Grams to cups chart for caster sugar
| Grams | Cups | Ounces |
|---|---|---|
| 10 | 0 | 0.35 |
| 25 | 1/8 | 0.88 |
| 50 | 1/4 | 1.76 |
| 75 | 1/3 | 2.65 |
| 100 | 1/2 | 3.53 |
| 125 | 1/2 | 4.41 |
| 150 | 2/3 | 5.29 |
| 200 | 7/8 | 7.05 |
| 250 | 1 1/8 | 8.82 |
| 300 | 1 1/3 | 10.6 |
| 500 | 2 1/4 | 17.6 |
Spoon reference: 1 tablespoon ≈ 14.1 g, 1 teaspoon ≈ 4.69 g.
Frequently asked questions
- How many grams is 1 cup of caster sugar?
- 1 US cup of caster sugar weighs about 225 grams.
- How many cups is 100g of caster sugar?
- 100 grams of caster sugar is about 1/2 cup.
- How many grams in a tablespoon of caster sugar?
- About 14.1 grams per tablespoon (and roughly 4.69 g per teaspoon).
- Why do my numbers differ slightly?
- Density changes with how the caster sugar is packed, sifted or measured. For precise baking, weigh with a scale instead of using cups.