Ounces to Cups | Conversion Calculator

Calculate the quantity of US cups in an ounce

To use this converter, please choose the unit of mass (weight), the unit of volume to convert to, the mass value, the desired ingredient ten click on the button 'CONVERT IT!'.

'Weight' to Volume Converter

I need to convert ...

weight ?Enter the amount of the mass measurement (weight). The calculator accepts fractional values such as: 1/2 (half), 1/3 (1 third), etc.
unit ? Choose the unit of mass (Kilogram, milligram, ounce, etc.)
ingredient?Choose an ingredient, or the substance, by typing its name in the box on the left.
unit ? Choose the volume unit (cup, liter, ml, etc.) and then click on the 'Calculate!'


ounce of water equals 0.12 US cup.
(*) or more precisely 0.1198264273169 US cup. All figures are approximate.

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Ounce of water to US cup near 1 ounce

Ounces of water to US cups
0.1 ounce of water = 0.012 US cup
1/5 ounce of water = 0.024 US cup
0.3 ounce of water = 0.0359 US cup
0.4 ounce of water = 0.0479 US cup
1/2 ounce of water = 0.0599 US cup
0.6 ounce of water = 0.0719 US cup
0.7 ounce of water = 0.0839 US cup
0.8 ounce of water = 0.0959 US cup
0.9 ounce of water = 0.108 US cup
1 ounce of water = 0.12 US cup
Ounces of water to US cups
1 ounce of water = 0.12 US cup
1.1 ounces of water = 0.132 US cup
1/5 ounces of water = 0.144 US cup
1.3 ounces of water = 0.156 US cup
1.4 ounces of water = 0.168 US cup
1/2 ounces of water = 0.18 US cup
1.6 ounces of water = 0.192 US cup
1.7 ounces of water = 0.204 US cup
1.8 ounces of water = 0.216 US cup
1.9 ounces of water = 0.228 US cup

Note: some values may be rounded.

Notes on ingredient measurements

It is a bit tricky to get an accurate food conversion since its characteristics change according to humidity, temperature, or how well packed the ingredient is. Ingredients that contain the terms sliced, minced, diced, crushed, chopped add uncertainties to the measurements. A good practice is to measure ingredients by weight, not by volume so that the error is decreased.


While every effort is made to ensure the accuracy of the information provided on this website, neither this website nor its authors are responsible for any errors or omissions, or for the results obtained from the use of this information. All information in this site is provided “as is”, with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information.