How many grams is half a cup of mashed banana?
½ cup of mashed banana ≈ 112.5 g
Because one US cup of mashed banana weighs about 225 grams, half a cup of it is roughly 112.5 grams. Mashed banana is dense and wet — press out air pockets as you fill the cup.
Recipes that list mashed banana 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 banana conversion chart
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| ⅛ cup | 28.13 g | 0.992 oz | 2 |
| ¼ cup | 56.25 g | 1.98 oz | 4 |
| ⅓ cup | 75 g | 2.65 oz | 5.33 |
| ½ cup | 112.5 g | 3.97 oz | 8 |
| ⅔ cup | 150 g | 5.29 oz | 10.67 |
| ¾ cup | 168.8 g | 5.95 oz | 12 |
| 1 cup | 225 g | 7.94 oz | 16 |
| 1¼ cups | 281.3 g | 9.92 oz | 20 |
| 1½ cups | 337.5 g | 11.9 oz | 24 |
| 2 cups | 450 g | 15.87 oz | 32 |
| 3 cups | 675 g | 23.81 oz | 48 |
Other mashed banana 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.