How many grams is 4 cups of water?
How many grams is 4 cups of water?
Answer
One US cup (236.6 ml) of water weighs 236.6 grams, from its volume: 1 ml of water weighs about 1 g.
4 cups of water equals 946.4 grams; the way back, from grams to cups, is the Grams to Cups converter.
1 ml of water weighs about 1 g, so 4 cups of water weighs what its volume is, 946.4 ml — the question the cups to milliliters converter answers by volume.
This is the US customary cup of 236.6 ml. A recipe written for the metric cup of 250 ml (Australia, New Zealand, Canada) means 5.7 % more: 1,000 grams.
How 4 cups of water was converted to grams
One US cup of water weighs 236.6 grams (two hundred thirty-six point six), so multiply 4 by 236.5882365.
4 × 236.5882365 g
≈946.4 grams
(nine hundred forty-six point four grams)
The weight of the cup comes from its volume: 1 ml of water weighs about 1 g.
4 cups of other ingredients in grams
The same cup weighs differently for every ingredient: airy ones such as oats and cocoa are light, dense ones such as honey and salt heavy. Your ingredient is highlighted.
| Ingredient | 4 cups in grams | One US cup weighs |
|---|---|---|
| All-purpose flour | 500 grams | 125 grams |
| Granulated sugar | 800 grams | 200 grams |
| Brown sugar, packed | 880 grams | 220 grams |
| Brown sugar, unpacked | 580 grams | 145 grams |
| Powdered sugar, unsifted | 480 grams | 120 grams |
| Powdered sugar, sifted | 400 grams | 100 grams |
| Butter | 908 grams | 227 grams |
| Water | 946.4 grams | 236.6 grams |
| Whole milk | 976 grams | 244 grams |
| White rice, uncooked | 740 grams | 185 grams |
| White rice, cooked | 632 grams | 158 grams |
| Rolled oats | 324 grams | 81 grams |
| Honey | 1,356 grams | 339 grams |
| Table salt | 1,168 grams | 292 grams |
| Cocoa powder | 344 grams | 86 grams |
| Plain yogurt | 980 grams | 245 grams |
| Olive oil | 864 grams | 216 grams |
| Vegetable oil | 872 grams | 218 grams |
| Heavy cream | 952 grams | 238 grams |
| Sour cream | 920 grams | 230 grams |
| Peanut butter | 1,032 grams | 258 grams |
| Cornstarch | 512 grams | 128 grams |
If the ingredient is not settled yet, start from how many grams 4 cups is across every ingredient at once.
The other way round: how many cups a weight fills
This page starts from cups and answers in grams. The opposite question — how many cups a weight from a recipe fills — is what the grams to cups converter is for. Both read the same USDA weights, so their numbers agree: 100 grams of water is 0.42 cups there.
Related Calculations
See Also
- Grams to Cups - How many US cups a weight of flour, sugar, butter, rice or another ingredient fills — by USDA cup weights
- Cups to Ml - Convert Cups to Milliliters
- Ml to Cups - Convert Milliliters to Cups
- Cups to Tablespoons - Convert Cups to Tablespoons
- Oz to Grams - Convert Ounces to Grams
- Gallons to Pounds - How much a gallon of water, milk, gasoline, diesel, oil or propane weighs in pounds — by density

US cups of water to grams
| Cups | Grams |
|---|---|
| 2 2/3 cups | 630.9 grams |
| 2 3/4 cups | 650.6 grams |
| 3 cups | 709.8 grams |
| 3 1/4 cups | 768.9 grams |
| 3 1/3 cups | 788.6 grams |
| 3 1/2 cups | 828.1 grams |
| 3 3/4 cups | 887.2 grams |
| 4 cups | 946.4 grams |
| 4 1/4 cups | 1,006 grams |
| 4 1/2 cups | 1,065 grams |
| 5 cups | 1,183 grams |
| 5 1/4 cups | 1,242 grams |
| 5 1/2 cups | 1,301 grams |
| 6 cups | 1,420 grams |
| 6 1/2 cups | 1,538 grams |