How Much Is 120 Ounces of Brown Sugar in Cups?
120 ounces of brown sugar equals 15.46 cups. Brown sugar has a density of 220g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.
Formula and Step-by-Step
- Start with 120 ounces of brown sugar
- Convert ounces to grams: 120 × 28.35 = 3,401.94g
- 1 cup of brown sugar = 220g
- 3,401.94g ÷ 220g/cup = 15.46 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Brown sugar should always be firmly packed into the measuring cup. Loosely measured brown sugar can weigh 15-20% less than packed.
Brown Sugar at Different Amounts
How brown sugar scales across common ounces measurements. Your amount (120 ounces) is highlighted.
Other Amounts of Brown Sugar
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 1 ounce | 0.13 cups | 0.12 cups | 0.11 cups |
| 2 ounces | 0.26 cups | 0.24 cups | 0.21 cups |
| 3 ounces | 0.39 cups | 0.37 cups | 0.32 cups |
| 4 ounces | 0.52 cups | 0.49 cups | 0.43 cups |
| 5 ounces | 0.64 cups | 0.61 cups | 0.54 cups |
| 6 ounces | 0.77 cups | 0.73 cups | 0.64 cups |
| 8 ounces | 1.03 cups | 0.98 cups | 0.86 cups |
| 10 ounces | 1.29 cups | 1.22 cups | 1.07 cups |
| 12 ounces | 1.55 cups | 1.46 cups | 1.29 cups |
| 16 ounces | 2.06 cups | 1.95 cups | 1.72 cups |
| 120 ounces | 15.46 cups | 14.63 cups | 12.88 cups |
Understanding the Units
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.
What is a Cup?
A cup is a US customary unit of volume equal to 236.588 milliliters or 8 fluid ounces. It is the most common volume measurement in American recipes. One cup can be divided into 16 tablespoons or 48 teaspoons.