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Grams of Water to Milliliters
How many milliliters of water are in a given weight? Type a number of grams below to see the volume. Math uses water's density of 1.000 g/mL.
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100 g of water = 100 mL
Grams of Water to Milliliters Conversion Table
Common values for water:
| Grams of water | Milliliters |
|---|---|
| 10 g | 10 mL |
| 25 g | 25 mL |
| 50 g | 50 mL |
| 100 g | 100 mL |
| 150 g | 150 mL |
| 200 g | 200 mL |
| 250 g | 250 mL |
| 500 g | 500 mL |
| 1000 g | 1000 mL |
How this works
Water has a density of about 1.000 g/mL (si definition). That means 1 mL of water weighs 1.000 grams.
Milliliters = grams × 1.0000
Note: By definition at 4°C. Within 0.5% across cooking temperatures.
Why a cup of water doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of water can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.