3 oz of Water to Cups
3 ounces of water = about ⅜ cup
That's 0.36 US cups, or 0.34 metric cups (250 ml).
3 ounces of water in other units
- Grams
- 85
- US cups
- 0.36
- Metric cups (250 ml)
- 0.34
- Tablespoons
- 5.74
- Milliliters
- 85
How to convert ounces of water to cups
Weight ounces first become grams (1 oz = 28.35 g), so 3 oz = 85 g. One US cup of water weighs 237 g, so 85 ÷ 237 = 0.36 cups.
Measure liquids in a clear jug at eye level. Thick dairy like yogurt or sour cream should be levelled in a dry cup.
Water: ounces to cups chart
| Ounces | Cups | Exact |
|---|---|---|
| 1 ounce | about 2 tablespoons | 0.12 cups |
| 2 ounces | about ¼ cup | 0.24 cups |
| 3 ounces | about ⅜ cup | 0.36 cups |
| 4 ounces | about ½ cup | 0.48 cups |
| 5 ounces | about ⅝ cup | 0.6 cups |
| 6 ounces | about ¾ cup | 0.72 cups |
| 8 ounces | about 1 cup | 0.96 cups |
| 10 ounces | about 1¼ cups | 1.2 cups |
| 12 ounces | about 1⅜ cups | 1.44 cups |
| 16 ounces | about 1⅞ cups | 1.91 cups |
3 ounces of other ingredients
The same amount weighs very different things depending on the ingredient:
| Ingredient | Cups | Exact |
|---|---|---|
| Milk | about ⅓ cup | 0.35 cups |
| Buttermilk | about ⅓ cup | 0.35 cups |
| Heavy Cream | about ⅜ cup | 0.36 cups |
| Sour Cream | about ⅓ cup | 0.35 cups |
| Greek Yogurt | about ⅓ cup | 0.35 cups |
| Cream Cheese | about ⅜ cup | 0.37 cups |
| Sweetened Condensed Milk | about ¼ cup | 0.28 cups |
| Grated Parmesan | about ⅞ cup | 0.85 cups |
| Shredded Cheddar | ¾ cup | 0.75 cups |
| All-Purpose Flour | about ⅔ cup | 0.68 cups |
| Bread Flour | ⅔ cup | 0.67 cups |
| Almond Flour | about ⅞ cup | 0.89 cups |
| Granulated Sugar | about ⅜ cup | 0.43 cups |
| Brown Sugar | about ⅜ cup | 0.39 cups |
More water conversions
- All water conversions
- 100 grams of water to cups
- 1 cup of water to grams
- 1 tablespoon of water to grams
Frequently asked questions
How many cups is 3 ounces of water?
3 ounces of water is about ⅜ cup (0.36 cups), based on 237 g per level US cup.
Is it different with a UK or Australian cup?
Slightly. UK, Australian and New Zealand recipes use a 250 ml metric cup, which is about 6% bigger than a US cup (236.6 ml). In metric cups, 3 ounces of water is 0.34 cups.
Should I weigh water or measure it by volume?
Measure liquids in a clear jug at eye level. Thick dairy like yogurt or sour cream should be levelled in a dry cup. Weighing is always more accurate, which is why grams are the safest choice for baking.