How Much Is 11.5 Fluid Ounces of Water in Grams?
11.5 fluid ounces of water equals 340.10 g. Water has a density of 236.59g per cup (29.57g per fluid ounce), which means it's relatively light compared to other common cooking ingredients. For comparison, 11.5 fluid ounces of honey would be 488.75 g.
Formula and Step-by-Step
- Start with 11.5 fluid ounces of water
- 1 fluid ounce of water = 29.57g
- 11.5 × 29.57 = 340.10g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Water at Different Amounts
How water scales across common fluid ounces measurements. Your amount (11.5 fluid ounces) is highlighted.
For reference, 11.5 fluid ounces of water (340.10g) is close in weight to a can of soda (355g).
Other Amounts of Water
| Fluid Ounces | US Grams | UK Fluid Ounce |
|---|---|---|
| 1 fluid ounce | 29.57 g | 28.41 g |
| 2 fluid ounces | 59.15 g | 56.83 g |
| 3 fluid ounces | 88.72 g | 85.24 g |
| 4 fluid ounces | 118.30 g | 113.65 g |
| 5 fluid ounces | 147.87 g | 142.06 g |
| 6 fluid ounces | 177.44 g | 170.48 g |
| 8 fluid ounces | 236.59 g | 227.30 g |
| 10 fluid ounces | 295.74 g | 284.13 g |
| 11.5 fluid ounces | 340.10 g | 326.75 g |
| 12 fluid ounces | 354.89 g | 340.95 g |
| 16 fluid ounces | 473.18 g | 454.60 g |
Understanding the Units
What is a Fluid Ounce?
A US fluid ounce (fl oz) is a unit of volume equal to 29.574 milliliters or 1/8 of a cup. It measures liquid volume and should not be confused with the ounce (oz), which measures weight.
What is a Gram?
Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.