Sour Cream in Grams: 1 Cup, ½ Cup, Ounce Conversions
1 cup of sour cream weighs 230 grams. Sour cream is almost identical in density to buttermilk and regular cream — close to water. The main measurement trap is using light sour cream interchangeably with full-fat: light sour cream has a higher water content, which can affect the texture of baked goods.
For the most accurate results, weigh your sour cream with a digital kitchen scale — the values below assume a level, unpacked cup.
Sour cream cups to grams
| Cups | Grams | Ounces |
|---|---|---|
| 1/4 cup | 57.5g | 2 oz |
| 1/3 cup | 75.9g | 2.7 oz |
| 1/2 cup | 115g | 4.1 oz |
| 2/3 cup | 154.1g | 5.4 oz |
| 3/4 cup | 172.5g | 6.1 oz |
| 1 cup | 230g | 8.1 oz |
| 1 1/2 cups | 345g | 12.2 oz |
| 2 cups | 460g | 16.2 oz |
Sour cream ounces to grams
| Ounces | Grams | Cups |
|---|---|---|
| 1 oz | 28.4g | 0.12 cups |
| 2 oz | 56.7g | 0.25 cups |
| 3 oz | 85.1g | 0.37 cups |
| 4 oz | 113.4g | 0.49 cups |
| 6 oz | 170.1g | 0.74 cups |
| 8 oz | 226.8g | 0.99 cups |
| 10 oz | 283.5g | 1.23 cups |
| 12 oz | 340.2g | 1.48 cups |
| 16 oz | 453.6g | 1.97 cups |
Frequently asked questions
How many grams in 1 cup of sour cream?
1 cup of sour cream weighs 230g.
How many grams is 1/2 cup of sour cream?
1/2 cup of sour cream weighs 115g.
How many grams is 1/4 cup of sour cream?
1/4 cup of sour cream weighs 57.5g.
How many grams is 1/3 cup of sour cream?
1/3 cup of sour cream weighs 75.9g.
How many grams is 2 cups of sour cream?
2 cups of sour cream weighs 460g.
How many ounces in a cup of sour cream?
1 cup of sour cream weighs approximately 8.1 ounces (230g).
How many grams is 8 oz of sour cream?
8 oz of sour cream weighs 226.8g.
How many cups is 100g of sour cream?
100g of sour cream is approximately 0.43 cups.
Who is this useful for?
If you're an international cook following US-based recipes, you'll often encounter cup measurements for sour cream. However, many countries — including those in Europe and Asia — primarily use grams for precision. Converting sour cream to grams ensures consistent and reliable results, whether you're baking or cooking.
Why accuracy matters for sour cream
Precision is especially important when using sour cream in baking and cooking. Even small variations in weight can impact the texture, consistency, and flavour of your dish. For example, too much sour cream in a recipe can make baked goods dense, while too little may cause them to be too dry or crumbly.
Common mistakes to avoid when cooking with sour cream
- Substituting low-fat sour cream in baking without adjusting — it has higher water content and can make batters runny.
- Adding cold sour cream directly to a hot sauce, which causes it to curdle rather than incorporate smoothly.
- Confusing sour cream with creme fraiche — creme fraiche is richer and more stable under heat.