How many grams is a quarter cup of mashed sweet potato?
¼ cup of mashed sweet potato ≈ 60 g
Because one US cup of mashed sweet potato weighs about 240 grams, a quarter cup of it is roughly 60 grams. Mashed sweet potato is slightly heavier than mashed white potato because it holds more moisture.
Recipes that list mashed sweet potato in cups assume an average density. The figure above is a sensible typical value; if your recipe is sensitive, weigh on a kitchen scale — see our methodology.
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Mashed sweet potato conversion chart
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| ⅛ cup | 30 g | 1.06 oz | 2 |
| ¼ cup | 60 g | 2.12 oz | 4 |
| ⅓ cup | 80 g | 2.82 oz | 5.33 |
| ½ cup | 120 g | 4.23 oz | 8 |
| ⅔ cup | 160 g | 5.64 oz | 10.67 |
| ¾ cup | 180 g | 6.35 oz | 12 |
| 1 cup | 240 g | 8.47 oz | 16 |
| 1¼ cups | 300 g | 10.58 oz | 20 |
| 1½ cups | 360 g | 12.7 oz | 24 |
| 2 cups | 480 g | 16.93 oz | 32 |
| 3 cups | 720 g | 25.4 oz | 48 |
Other mashed sweet potato conversions
* Conversion figures are typical average weights for one US customary cup (236.6 ml), based on the King Arthur Baking Ingredient Weight Chart and cross-referenced with the U.S. Department of Agriculture FoodData Central database. Actual weight varies with packing, brand and humidity — see our methodology.