How Much Is 2 Ounces of Sour Cream in Cups?
2 ounces of sour cream equals 0.25 cups. Sour cream has a density of 230g 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 2 ounces of sour cream
- Convert ounces to grams: 2 × 28.35 = 56.70g
- 1 cup of sour cream = 230g
- 56.70g ÷ 230g/cup = 0.25 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Sour cream weighs 230g per cup. Spoon it into the measuring cup without pressing down too firmly.
Sour Cream at Different Amounts
How sour cream scales across common ounces measurements. Your amount (2 ounces) is highlighted.
Other Amounts of Sour Cream
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 1 ounce | 0.12 cups | 0.12 cups | 0.10 cups |
| 2 ounces | 0.25 cups | 0.23 cups | 0.21 cups |
| 3 ounces | 0.37 cups | 0.35 cups | 0.31 cups |
| 4 ounces | 0.49 cups | 0.47 cups | 0.41 cups |
| 5 ounces | 0.62 cups | 0.58 cups | 0.51 cups |
| 6 ounces | 0.74 cups | 0.70 cups | 0.62 cups |
| 8 ounces | 0.99 cups | 0.93 cups | 0.82 cups |
| 10 ounces | 1.23 cups | 1.17 cups | 1.03 cups |
| 12 ounces | 1.48 cups | 1.40 cups | 1.23 cups |
| 16 ounces | 1.97 cups | 1.87 cups | 1.64 cups |
Understanding the Units
What is an Ounce?
Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.