Water Fluid Ounces to Grams

1 fluid ounce of Water is about 29.574 grams with the density used here.

Direct Answer

1 fl oz of Water equals 29.574 g

grams = fluid ounces × 29.574

2 fl oz = 59.147 g

Converter Calculator

29.574 Grams

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Explanation

Convert US fluid ounces of water to grams using a density reference of 1 g/mL. On that basis, 1 US fluid ounce works out to 29.574 grams for this ingredient.

That is useful for mixer prep, dilution planning, and packaged-drink workflows where water volume and weight need to stay comparable. Water can still vary a little with sugar level or carbonation, so the converter keeps one reference value for consistency.

Method & Density Basis

  • Density basis: 1 g/mL (anchored to US cup 236.588 mL and US fl oz 29.5735295625 mL).
  • Applied factor: 1 Fluid Ounce = 29.574 Grams.
  • Consistency rule: mirror pages invert the same per-liquid constants so forward and reverse directions remain aligned.
  • Source: Beverage density pool (Typical density of pure water at room temperature.)

Common Conversion Values

Fluid OuncesGrams
0.5 14.787
1 29.574
2 59.147
4 118.294
8 236.588
12 354.882
16 473.176

Frequently Asked Questions

How many grams are in 1 fluid ounce of Water?

1 fluid ounce of Water is 29.574 grams with the density used here.

What fluid-ounce standard is applied for Water?

It uses the US fluid ounce (29.5735 mL) with a density of 1 g/mL.

How many grams are in 2 fl oz of Water?

2 fluid ounces of Water are 59.147 grams with the density used here.

How do I convert Water grams back to fluid ounces?

Use the mirror Grams To Fluid Ounces page; for this ingredient, 1 g = 0.034 fl oz.