How Much Is 100 Grams of Granulated Sugar in Cups?
Converting 100 grams of granulated sugar to cups gives 0.50 cups. Divide by the density of granulated sugar (200g per cup). Each ingredient fills a different volume at the same weight.
Formula and Step-by-Step
- Start with 100 grams of granulated sugar
- 1 cup of granulated sugar = 200g
- 100g ÷ 200g/cup = 0.5 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Granulated sugar should be spooned into the measuring cup and leveled off. Do not pack it unless the recipe specifically says to (packing is only standard for brown sugar).
Granulated Sugar at Different Amounts
How granulated sugar scales across common grams measurements. Your amount (100 grams) is highlighted.
Other Amounts of Granulated Sugar
| Grams | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 5 grams | 0.03 cups | 0.02 cups | 0.02 cups |
| 10 grams | 0.05 cups | 0.05 cups | 0.04 cups |
| 25 grams | 0.13 cups | 0.12 cups | 0.10 cups |
| 50 grams | 0.25 cups | 0.24 cups | 0.21 cups |
| 75 grams | 0.38 cups | 0.35 cups | 0.31 cups |
| 100 grams | 0.50 cups | 0.47 cups | 0.42 cups |
| 150 grams | 0.75 cups | 0.71 cups | 0.62 cups |
| 200 grams | 1.00 cup | 0.95 cups | 0.83 cups |
| 250 grams | 1.25 cups | 1.18 cups | 1.04 cups |
| 500 grams | 2.50 cups | 2.37 cups | 2.08 cups |
Understanding the Units
What is a Gram?
Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.