Kitchen conversion
1 oz powdered sugar to cups
0.24 cups
1 ounces of powdered sugar = 0.24 US cups of powdered sugar. Exact factor: cups = oz × 28.349523125 ÷ 120.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
cups = oz × 28.349523125 ÷ 120
Worked example: 1 × 0.236246026 = 0.24 cups.
Values near 1 oz powdered sugar
| oz powdered sugar | cups |
|---|---|
| 1this page | 0.24 |
| 2 | 0.47 |
| 3 | 0.71 |
| 4 | 0.94 |
| 5 | 1.18 |
| 6 | 1.42 |
| 8 | 1.89 |
Frequently asked
How do you convert ounces of powdered sugar to US cups of powdered sugar?
Apply the formula cups = oz × 28.349523125 ÷ 120. Enter any value in the live converter above and the result updates as you type.
What is 1 oz powdered sugar in cups?
1 oz powdered sugar equals 0.24 cups. The reference table below shows the values immediately around 1 oz powdered sugar.
Is this conversion exact?
Kitchen yields are practical averages, not definitions — Measured sifted, one US cup of powdered sugar weighs 120 g. Unsifted powdered sugar settles and can reach 140 g per cup.