How Much Is 0.5 Cups of Water in Grams?
Converting 0.5 cups of water to grams gives 118.30 g. One cup of water weighs 236.59g, so 0.5 cups is 0.5 × 236.59 = 118.30g. This conversion is specific to water because each ingredient has a different density.
Formula and Step-by-Step
- Start with 0.5 cups of water
- 1 cup of water = 236.59g
- 0.5 × 236.59 = 118.30g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Mental Math Shortcut
Half measures: take the weight of 1 cup (236.59g) and divide by 2.
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Water at Different Amounts
How water scales across common cups measurements. Your amount (0.5 cups) is highlighted.
For reference, 0.5 cups of water (118.30g) is close in weight to a bar of soap (113g).
Other Amounts of Water
| Cups | US Grams | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 59.15 g | 62.50 g | 71.03 g |
| 0.33 cups | 78.07 g | 82.50 g | 93.76 g |
| 0.5 cups | 118.30 g | 125.00 g | 142.07 g |
| 0.75 cups | 177.44 g | 187.50 g | 213.10 g |
| 1 cup | 236.59 g | 250.00 g | 284.13 g |
| 1.5 cups | 354.89 g | 375.00 g | 426.20 g |
| 2 cups | 473.18 g | 500.00 g | 568.27 g |
| 3 cups | 709.77 g | 750.01 g | 852.40 g |
| 4 cups | 946.36 g | 1,000.01 g | 1,136.53 g |
| 5 cups | 1,182.95 g | 1,250.01 g | 1,420.67 g |
Understanding the Units
What is a Cup?
A cup is a US customary unit of volume equal to 236.588 milliliters or 8 fluid ounces. It is the most common volume measurement in American recipes. One cup can be divided into 16 tablespoons or 48 teaspoons.
What is a Gram?
Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.