Caster (superfine) sugar grams to cups chart
| Grams | Cups (exact) | Kitchen measure |
|---|---|---|
| 25 g | 0.132 | ⅛ cup |
| 50 g | 0.263 | ≈ ¼ cup |
| 75 g | 0.395 | ≈ ⅜ cup |
| 100 g | 0.526 | ≈ ½ cup |
| 125 g | 0.658 | ⅔ cup |
| 150 g | 0.789 | ≈ ¾ cup |
| 200 g | 1.05 | ≈ 1 cup |
| 250 g | 1.32 | ≈ 1 ⅓ cups |
| 300 g | 1.58 | ≈ 1 ⅝ cups |
| 400 g | 2.11 | ≈ 2 ⅛ cups |
| 500 g | 2.63 | 2 ⅝ cups |
| 750 g | 3.95 | ≈ 4 cups |
| 1000 g | 5.26 | ≈ 5 ¼ cups |
Weight from the King Arthur Baking ingredient weight chart (1 cup = 190 g).
How to convert grams of caster (superfine) sugar to cups
Formula
cups = grams ÷ 190Divide the weight in grams by 190, the weight of one cup. The kitchen-measure column rounds to the nearest common cup size; for small amounts use tablespoons (1 cup = 16 tablespoons).
Frequently asked questions
How many cups is 100 g of caster (superfine) sugar?
100 g of caster (superfine) sugar is 0.526 US cups — ≈ ½ cup.
How many cups is 250 g of caster (superfine) sugar?
250 g is 1.32 cups (≈ 1 ⅓ cups).
How many grams of caster (superfine) sugar make a cup?
About 190 g.