Water: grams to cups
One cup of water weighs 237 grams. 100 g is ⅜ cup (0.42). 300 g is 1 ¼ cups (1.27).
80 grams
⅜ cup
0.34 cups
100 grams
⅜ cup
0.42 cups
200 grams
⅞ cup
0.84 cups
300 grams
1 ¼ cups
1.27 cups
1 cups
1.05 cups · 8.8 oz
Worth knowing. A US cup is 236.6 ml and water is 1 g per ml, so a cup is 237 g. Charts that say 227 g have confused fluid ounces with weight ounces.
Density reference: USDA FoodData Central
Water conversion chart
| Grams | Cups | Ounces |
|---|---|---|
| 50 g | ¼ | 1.8 oz |
| 80 g | ⅜ | 2.8 oz |
| 100 g | ⅜ | 3.5 oz |
| 125 g | ½ | 4.4 oz |
| 150 g | ⅝ | 5.3 oz |
| 200 g | ⅞ | 7.1 oz |
| 250 g | 1 | 8.8 oz |
| 300 g | 1 ¼ | 10.6 oz |
| 375 g | 1 ⅝ | 13.2 oz |
| 500 g | 2 ⅛ | 17.6 oz |
| 1000 g | 4 ¼ | 35.3 oz |
Worth knowing. A US cup is 236.6 ml and water is 1 g per ml, so a cup is 237 g. Charts that say 227 g have confused fluid ounces with weight ounces.
Density reference: USDA FoodData Central