How many cups is 100 grams of mashed sweet potato?
100 g of mashed sweet potato ≈ 0.417 cups
One US cup of mashed sweet potato weighs about 240 grams, so 100 grams works out to roughly 0.417 cups. Mashed sweet potato is slightly heavier than mashed white potato because it holds more moisture.
100 g is a common recipe quantity, but cups measure volume, not weight. For the most reliable result, weigh mashed sweet potato with a kitchen scale rather than scooping — see why weighing wins.
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Mashed sweet potato conversion chart
| Grams | Cups | Tablespoons | Ounces |
|---|---|---|---|
| 10 g | 0.042 | 0.667 | 0.353 oz |
| 25 g | 0.104 | 1.67 | 0.882 oz |
| 50 g | 0.208 | 3.33 | 1.76 oz |
| 75 g | 0.313 | 5 | 2.65 oz |
| 100 g | 0.417 | 6.67 | 3.53 oz |
| 125 g | 0.521 | 8.33 | 4.41 oz |
| 150 g | 0.625 | 10 | 5.29 oz |
| 200 g | 0.833 | 13.33 | 7.05 oz |
| 250 g | 1.04 | 16.67 | 8.82 oz |
| 300 g | 1.25 | 20 | 10.58 oz |
| 400 g | 1.67 | 26.67 | 14.11 oz |
| 500 g | 2.08 | 33.33 | 17.64 oz |
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.