Convert Icing Sugar from Grams to Cup (US)
Icing Sugar Measurement Converter
Use the tool below to convert icing sugar from Grams to Cup (US).
Icing sugar is a finely milled white sugar with a light, silky texture. One metric cup weighs approximately 125 grams (4.41 oz) — noticeably lighter than granulated sugar because the fine particles don't pack as tightly. It's used in buttercreams, glazes, frostings, and as a dusting over cakes and pastries.
Icing sugar is so fine and airy that the amount you get in a cup can vary significantly depending on how it's scooped — measuring by weight gives far more consistent results. This page lets you convert icing sugar between grams, cups, tablespoons, and more so your recipes turn out reliably every time.
Also known as
- Powdered Sugar
- Confectioners' Sugar
If you don't have a scale, no worries! Simply convert from grams to cups or tablespoons.
Common Icing Sugar Conversions
Here are the most common icing sugar conversions from grams to cups (US).
| Grams | Cups (US) |
|---|---|
| 25 g | 0.21 cups (US) |
| 50 g | 0.42 cups (US) |
| 75 g | 0.63 cups (US) |
| 100 g | 0.83 cups (US) |
| 125 g | 1.04 cups (US) |
| 150 g | 1.25 cups (US) |
| 175 g | 1.46 cups (US) |
| 200 g | 1.67 cups (US) |
| 250 g | 2.08 cups (US) |
| 300 g | 2.5 cups (US) |
| 400 g | 3.33 cups (US) |
| 500 g | 4.17 cups (US) |
Icing Sugar Conversion Chart
The conversion chart below gives a quick reference for converting icing sugar from Grams to Cup (US) and other measurements.
| grams | cup(US) | cup | ounces | tbsp | tsp |
|---|---|---|---|---|---|
| 100 g | 0.83 cup (US) | 0.8 cup | 3.53 oz | 10 tbsp | 40 tsp |
| 250 g | 2.08 cup (US) | 2 cup | 8.82 oz | 25 tbsp | 100 tsp |
| 500 g | 4.17 cup (US) | 4 cup | 17.64 oz | 50 tbsp | 200 tsp |
| 750 g | 6.25 cup (US) | 6 cup | 26.46 oz | 75 tbsp | 300 tsp |
Other Ingredients
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