Kitchen conversion
0.5 lb powdered sugar to cups
1.89 cups
0.5 pounds of powdered sugar = 1.89 US cups of powdered sugar. Exact factor: cups = lb × 453.59237 ÷ 120.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
cups = lb × 453.59237 ÷ 120
Worked example: 0.5 × 3.7799364167 = 1.89 cups.
Values near 0.5 lb powdered sugar
| lb powdered sugar | cups |
|---|---|
| 0.25 | 0.94 |
| 0.5this page | 1.89 |
| 0.75 | 2.83 |
| 1 | 3.78 |
| 1.5 | 5.67 |
| 2 | 7.56 |
| 2.5 | 9.45 |
Frequently asked
How do you convert pounds of powdered sugar to US cups of powdered sugar?
Apply the formula cups = lb × 453.59237 ÷ 120. Enter any value in the live converter above and the result updates as you type.
What is 0.5 lb powdered sugar in cups?
0.5 lb powdered sugar equals 1.89 cups. The reference table below shows the values immediately around 0.5 lb 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.