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Yogurt:
grams to cups.
Plain yogurt weighs 245 g per cup — slightly denser than milk (240 g) because fermentation concentrates the proteins and some water is driven off. Greek yogurt, which is strained further, is denser still and may weigh 250–260 g per cup.
Yogurt: grams to cups
Approximate cup fractions for common gram amounts. Based on 245 g per cup.
| Grams | Cups (approx) | Decimal |
|---|---|---|
| 25 g | ⅙ | 0.10 |
| 50 g | ⅙ | 0.20 |
| 100 g | ½ | 0.41 |
| 150 g | ⅔ | 0.61 |
| 200 g | ¾ | 0.82 |
| 250 g | 1 ⅛ | 1.02 |
| 500 g | 2 ⅛ | 2.04 |
Yogurt: cups to grams
Based on 245 g per cup.
| Volume | Grams (g) |
|---|---|
| 1 cup | 245 g |
| ¾ cup | 184 g |
| ½ cup | 123 g |
| ⅓ cup | 82 g |
| ¼ cup | 61 g |
| 1 tbsp | 15 g |
| 1 tsp | 5 g |
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How fermentation and straining change yogurt density
During yogurt fermentation, lactose is converted to lactic acid by bacteria. This process doesn't dramatically change density, but the protein network that forms as the milk acidifies creates a thicker gel that holds water less freely than plain milk. Plain (unstrained) yogurt weighs about 245 g per cup. Greek yogurt is plain yogurt with extra whey strained out — removing water increases the protein and fat concentration per volume, making it denser and weightier. Greek yogurt can weigh 250–265 g per cup depending on how much whey has been removed. The 245 g/cup figure applies specifically to plain, unstrained yogurt.
Yogurt in baking: the acidity and moisture factor
Yogurt functions similarly to buttermilk in baked goods — its acidity reacts with baking soda and its moisture content contributes to batter hydration. In muffins, quick breads, and cakes, yogurt produces a tender crumb and slight tang. The amount of yogurt matters for both leavening (too much acid = soapy taste from unreacted baking soda) and moisture. When scaling a recipe, using 245 g per cup for regular yogurt and approximately 255 g per cup for thick Greek yogurt gives you the most accurate flour-to-moisture balance. Swapping Greek for regular yogurt by cup volume adds more fat and protein but slightly less total water.
Frequently asked questions
- How many grams is ½ cup of yogurt?
- ½ cup of plain yogurt weighs about 122 g (245 g ÷ 2).
- Is Greek yogurt heavier than regular yogurt per cup?
- Yes — Greek yogurt typically weighs 250–265 g per cup because extra whey is strained out, concentrating the proteins and fat. Regular plain yogurt weighs about 245 g per cup.
- How many cups is 200 g of yogurt?
- 200 g ÷ 245 g/cup ≈ 0.82 cups — about ¾ cup + 1 tablespoon.
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