👨🍳 Cooking & Baking
grams (water) to cups Converter
Convert grams (water) to cups instantly with a reference table.
Quick answer: To convert grams (water) to cups, multiply by 0.00422675. For example, 1 grams (water) = 0.00422675 cups. Use the calculator below for any value.
grams (water) to cups
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Common conversions
| grams (water) | cups |
|---|
Formula:
How to convert grams (water) to cups
1
Enter your value
Type the number of grams (water) you want to convert into the left box. The result in cups appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — cups to grams (water). Your current value carries across so you don't have to re-enter anything.
3
About grams (water) and cups
grams (water) and cups are common cooking measurements.
💡 Did you know?
1 cup water = 236.6 g (= 236.6 ml, because water is almost exactly 1 g/ml at room temperature). This is one of the few ingredient conversions that's nearly exact — water's density varies only 0.3% between 4°C (densest, 1.000 g/ml) and 20°C (0.998 g/ml).
📊 Common conversions at a glance
| grams (water) | cups |
|---|---|
| 15 | 0.0634 |
| 30 | 0.1268 |
| 60 | 0.2536 |
| 100 | 0.4227 |
| 120 | 0.5072 |
| 180 | 0.7608 |
Reviewed for 2026. grams (water) ↔ cups conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.