40g Water in Cups
40 grams of water is ⅛ cup — 240g per US cup. Small water amounts usually go into a slurry, a glaze or a yeast starter, where a tablespoon measure is close enough.
How many cups is 40g of water?
40 grams of water equals:
Measuring by hand? That is 3 tablespoons. It is about 16% of a 250 ml glass.
Water is the one ingredient where grams and millilitres match one for one, so a jug marked in ml is as accurate as a scale.
Grams to Cups Converter
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Dedicated conversion guides use the default US customary cup.
Applies to this page only — the database value (240g per US cup) is unchanged.
40 grams of Water is about ⅛ cup, using a 236.588 millilitre cup at 240 grams per cup.
40g of water vs other ingredients
Grams measure weight and cups measure volume, so the same 40 grams fills a different amount of cup for every ingredient:
| Ingredient | 40g in cups | g per cup |
|---|---|---|
| Water | ⅛ cup | 240 |
| All-Purpose Flour | ⅓ cup | 125 |
| Granulated Sugar | ¼ cup | 200 |
| Butter | ⅛ cup | 227 |
See all 40g conversions on the 40 grams to cups chart.
Nearby water amounts
| Grams of water | Cups | Tablespoons |
|---|---|---|
| 25g | ⅛ cup | 1.67 tbsp |
| 28g | ⅛ cup | 1.87 tbsp |
| 30g | ⅛ cup | 2 tbsp |
| 35g | ⅛ cup | 2.33 tbsp |
| 45g | ⅛ cup | 3 tbsp |
| 50g | ¼ cup | 3.33 tbsp |
| 56g | ¼ cup | 3.73 tbsp |
| 60g | ¼ cup | 4 tbsp |
Full ladder on the water grams to cups chart.
Frequently Asked Questions
40 grams of water is ⅛ cup. In kitchen measures that is 3 tablespoons, worked out from 240 grams per US cup.
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