Convert Powdered Sugar – Cups, Grams, Ounces & ML

Want to know how many grams are in a cup of powdered sugar? Use our instant converter to switch between cups, grams, ounces, and ml with ease. Perfect for frosting, dusting, and all your baking needs.

Common Powdered Sugar Conversions

• 1 cup of powdered sugar ≈ 120 grams
• 1 tablespoon ≈ 7.5 grams
• 100 grams ≈ 0.83 cups
• 1 ml ≈ 0.56 grams
• 1 ounce ≈ 28.35 grams

About Powdered Sugar

Powdered sugar is finely ground white sugar blended with a small amount of cornstarch to prevent clumping. It’s much lighter than granulated or brown sugar, so one cup weighs less. For the best frosting consistency, always sift powdered sugar before measuring.

Baking Tips

• 1 cup of granulated sugar equals roughly 1¾ cups of powdered sugar.
• Sift before adding to buttercream for a smooth, lump-free texture.
• Store in an airtight container to prevent moisture absorption.

Check our detailed guides on cups to grams conversion, baking measurements, and kitchen conversion charts to master your recipes.