Powdered Sugar - Grams to Cups Conversion Calculator
Precise measurements for sugar using three methods - also known as Confectioners Sugar, Icing Sugar
Quick Converter
About Powdered Sugar
Powdered sugar (also called confectioners' sugar or icing sugar) is granulated sugar ground to a fine powder with a small amount of cornstarch added. It dissolves instantly, making it ideal for frostings, glazes, and dusting. It is also commonly known as confectioners sugar or icing sugar.
Powdered Sugar has a density of 0.508 g/ml when measured using the Spoon & Level method. Like all dry ingredients, the measurement method significantly affects the volume.
This ingredient belongs to the sugar category and is classified as a dry ingredient. Per 100g, it provides 389 calories,0g protein, 99.8g carbohydrates, and 0g fat.
Density data sourced from USDA FoodData Central. US Cup = 236.588ml (NIST). Results are estimates - actual volume may vary by ±5% depending on brand and batch.
Popular Conversions
| Weight (g) | Cups (Spoon & Level) | Cups (Dip & Sweep) | Cups (Sifted) |
|---|---|---|---|
| 25g | 0.21 | 0.18 | 0.24 |
| 50g | 0.42 | 0.35 | 0.49 |
| 60g | 0.5 | 0.42 | 0.59 |
| 75g | 0.62 | 0.53 | 0.73 |
| 100g | 0.83 | 0.71 | 0.98 |
| 125g | 1.04 | 0.88 | 1.22 |
| 150g | 1.25 | 1.06 | 1.47 |
| 175g | 1.46 | 1.23 | 1.71 |
| 200g | 1.66 | 1.41 | 1.96 |
| 225g | 1.87 | 1.59 | 2.2 |
| 250g | 2.08 | 1.76 | 2.45 |
| 300g | 2.5 | 2.12 | 2.94 |
| 350g | 2.91 | 2.47 | 3.43 |
| 400g | 3.33 | 2.82 | 3.92 |
| 500g | 4.16 | 3.53 | 4.89 |
| 750g | 6.24 | 5.29 | 7.34 |
| 1000g | 8.32 | 7.05 | 9.79 |
Expert Tips
Powdered sugar should be spooned and leveled, never packed. It compacts easily and will give inaccurate measurements if pressed.
Sift powdered sugar before making frosting or glazes to remove any lumps.
Powdered sugar contains about 3% cornstarch to prevent caking - this affects thickening in recipes.
Nutrition Facts
Nutrition Facts
Per 100g of Powdered Sugar
Values are approximate and based on USDA data.
Related Ingredients
Frequently Asked Questions About Powdered Sugar Measurements
Using the Spoon & Level method, 125g of powdered sugar equals approximately 1.04 cups. Powdered sugar is one of the least dense dry ingredients.
For frostings and glazes, yes - sifting removes lumps. For general baking, spoon and level is sufficient. Sifted powdered sugar will take up about 15% more volume.
Commercial powdered sugar contains about 3% cornstarch to prevent clumping during storage. This is usually negligible in recipes but can affect very delicate glazes.
1/4 cup of powdered sugar weighs approximately 30g when spooned and leveled, or 35g with dip & sweep.
1/3 cup of powdered sugar weighs approximately 40g when spooned and leveled, or 47g with dip & sweep.
1/2 cup of powdered sugar weighs approximately 60g when spooned and leveled, or 71g with dip & sweep.
1 cup of powdered sugar weighs approximately 120g when spooned and leveled, or 142g with dip & sweep.
1 1/2 cups of powdered sugar weighs approximately 180g when spooned and leveled, or 213g with dip & sweep.
2 cups of powdered sugar weighs approximately 240g when spooned and leveled, or 284g with dip & sweep.