How Much Is 29.57 Grams of Water in Fluid Ounces?
29.57 grams of water equals 1.00 fl oz. Water has a density of 236.59g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.
Formula and Step-by-Step
- Start with 29.57 grams of water
- 1 cup of water = 236.59g
- 29.57g ÷ 236.59g/cup = 0.12 cups × 8 = 1.00 fluid ounce
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Water at Different Amounts
How water scales across common grams measurements. Your amount (29.57 grams) is highlighted.
Other Amounts of Water
| Grams | US Fluid Ounces | UK Fluid Ounce |
|---|---|---|
| 5 grams | 0.17 fl oz | 0.18 fl oz |
| 10 grams | 0.34 fl oz | 0.35 fl oz |
| 25 grams | 0.85 fl oz | 0.88 fl oz |
| 29.57 grams | 1.00 fl oz | 1.04 fl oz |
| 50 grams | 1.69 fl oz | 1.76 fl oz |
| 75 grams | 2.54 fl oz | 2.64 fl oz |
| 100 grams | 3.38 fl oz | 3.52 fl oz |
| 150 grams | 5.07 fl oz | 5.28 fl oz |
| 200 grams | 6.76 fl oz | 7.04 fl oz |
| 250 grams | 8.45 fl oz | 8.80 fl oz |
| 500 grams | 16.91 fl oz | 17.60 fl oz |
Understanding the Units
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.
What is a Fluid Ounce?
The US fluid ounce (29.574 ml) and the UK fluid ounce (28.413 ml) are different sizes. The UK version is about 4% smaller. This means a UK recipe calling for 8 fl oz gives you 227 ml, while 8 US fl oz gives you 237 ml. The difference is small per ounce but adds up in larger quantities.