swap_horiz Need Grams to Fluid Ounces instead?

How Much Is 24 Fluid Ounces of Water in Grams?

24 fluid ounces of water weighs 709.77 g. This is based on water having a density of 236.59g per cup. Because fluid ounces measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 24 fluid ounces.

24 fluid ounces of water
=
709.77g
Result using all fluid ounce standards info
709.77 g (US) 681.91 g (UK Fluid Ounce)
24 fluid ounces of water is also
709.77

Formula and Step-by-Step

fluid ounces × 29.57g/fl oz = grams
  1. Start with 24 fluid ounces of water
  2. 1 fluid ounce of water = 29.57g
  3. 24 × 29.57 = 709.77g

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 (24 fluid ounces) is highlighted.

4 fl oz118.30 g5 fl oz147.87 g6 fl oz177.44 g8 fl oz236.59 g10 fl oz295.74 g12 fl oz354.89 g16 fl oz473.18 g24 fl oz709.77 g

For reference, 24 fluid ounces of water (709.77g) is close in weight to a basketball (624g).

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
12 fluid ounces 354.89 g 340.95 g
16 fluid ounces 473.18 g 454.60 g
24 fluid ounces 709.77 g 681.91 g

Understanding the Units

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.

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.

Frequently Asked Questions

About 709.77 g, based on water having a density of 236.59g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of fluid ounces by 29.57 (grams per fluid ounce for water). For 24 fluid ounces: 24 × 29.57 = 709.77 g.
For the most accurate results, weigh water on a kitchen scale. If measuring by volume, use a liquid measuring cup on a flat surface and read the level at eye height.
Temperature has a minimal effect on most cooking liquids. The density of water changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.
Reverse the conversion: 709.77 g ÷ 29.57 = 24 fluid ounces. Or use the Grams to Fluid Ounces converter.