400 Grams of Caster Sugar to Cups
400 grams of caster sugar = about 1⅞ cups
That's 1.82 US cups, or 1.72 metric cups (250 ml).
400 grams of caster sugar in other units
- Ounces
- 14.1
- US cups
- 1.82
- Metric cups (250 ml)
- 1.72
- Tablespoons
- 29.1
- Milliliters
- 430
How to convert grams of caster sugar to cups
One level US cup of caster sugar weighs about 220 g. Divide the grams by that: 400 ÷ 220 = 1.82 cups.
Sugar is fairly consistent by volume, but sticky syrups cling to the cup – grease it first so you get the full amount out.
Caster Sugar: grams to cups chart
| Grams | Cups | Exact |
|---|---|---|
| 25 grams | about 1¾ tablespoons | 0.11 cups |
| 50 grams | about ¼ cup | 0.23 cups |
| 75 grams | about ⅓ cup | 0.34 cups |
| 100 grams | about ½ cup | 0.45 cups |
| 113 grams | about ½ cup | 0.51 cups |
| 120 grams | about ½ cup | 0.55 cups |
| 125 grams | about ⅝ cup | 0.57 cups |
| 150 grams | about ⅔ cup | 0.68 cups |
| 170 grams | about ¾ cup | 0.77 cups |
| 175 grams | about ¾ cup | 0.8 cups |
| 200 grams | about ⅞ cup | 0.91 cups |
| 225 grams | about 1 cup | 1.02 cups |
| 250 grams | about 1⅛ cups | 1.14 cups |
| 300 grams | about 1⅜ cups | 1.36 cups |
| 340 grams | about 1½ cups | 1.55 cups |
| 350 grams | about 1⅝ cups | 1.59 cups |
| 400 grams | about 1⅞ cups | 1.82 cups |
| 450 grams | about 2 cups | 2.05 cups |
| 454 grams | about 2⅛ cups | 2.06 cups |
| 500 grams | about 2¼ cups | 2.27 cups |
| 600 grams | about 2¾ cups | 2.73 cups |
| 750 grams | about 3⅜ cups | 3.41 cups |
| 1000 grams | about 4½ cups | 4.55 cups |
400 grams of other ingredients
The same amount weighs very different things depending on the ingredient:
| Ingredient | Cups | Exact |
|---|---|---|
| Granulated Sugar | 2 cups | 2 cups |
| Brown Sugar | about 1⅞ cups | 1.82 cups |
| Powdered Sugar | 3⅓ cups | 3.33 cups |
| Coconut Sugar | 2⅔ cups | 2.67 cups |
| Honey | about 1⅛ cups | 1.18 cups |
| Maple Syrup | about 1¼ cups | 1.27 cups |
| Golden Syrup | about 1⅛ cups | 1.18 cups |
| Molasses | about 1⅛ cups | 1.19 cups |
| All-Purpose Flour | about 3¼ cups | 3.2 cups |
| Bread Flour | about 3⅛ cups | 3.15 cups |
| Almond Flour | about 4⅛ cups | 4.17 cups |
| Butter | about 1¾ cups | 1.76 cups |
| Milk | about 1⅝ cups | 1.64 cups |
| Rolled Oats | about 4½ cups | 4.44 cups |
More caster sugar conversions
- All caster sugar conversions
- 1 cup of caster sugar to grams
- 1 ounce of caster sugar to cups
- 1 tablespoon of caster sugar to grams
Frequently asked questions
How many cups is 400 grams of caster sugar?
400 grams of caster sugar is about 1⅞ cups (1.82 cups), based on 220 g per level US cup.
Is it different with a UK or Australian cup?
Slightly. UK, Australian and New Zealand recipes use a 250 ml metric cup, which is about 6% bigger than a US cup (236.6 ml). In metric cups, 400 grams of caster sugar is 1.72 cups.
Should I weigh caster sugar or measure it by volume?
Sugar is fairly consistent by volume, but sticky syrups cling to the cup – grease it first so you get the full amount out. Weighing is always more accurate, which is why grams are the safest choice for baking.