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In United States customary units of measurement, the cup contains 8 ounces of fluid. 2/3 of 8 fluid ounces is 5.28 U.S. fluid ounces, if the U.S. fluid cup is comparable to 8 fluid ounces. In contrast, a cup in the British imperial system contains 10 imperial fluid ounces. 6.6 imperial fluid ounces are equal to two-thirds of 10 imperial fluid ounces. The majority of measures in the customary and imperial systems of the United States are equivalent.
To convert cups to ounces, increase each cup's value by 8.
So, 2/3 C = (2/3) × 8 = 5.33 oz (exactly).
The definition of a US cup is half a US pint.
1 US customary cup equals 1/16 US gallon, 1/4 US quart, 1/2 US pint, 8 US fluid ounces, and 16 US fluid ounces.
A fluid ounce (abbreviated fl oz, fl. oz., or oz. fl.) is a volume measurement often used to measure liquids.
1 US fluid ounce is equivalent to 1128 US gallon, 132 US quart, 116 US pint, 18 US cup, 14 US gill, 2 US tablespoons, 6 US teaspoons, and 8 US fluid drams.
5.64 oz is equal to 2/3 cup of water.
Please be aware that cups and ounces cannot be interchanged. To get the precise ounce value for 2/3 cup, you must know the unit being converted. Consult the chart below for an exact 2/3 cup to ounce conversion.
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Figuring out if the units specified in an internet recipe are in U.S. customary or imperial is a typical challenge for individuals who follow recipes found online. Look for cup and gill measures to determine if the measurements are in U.S. customary or imperial.
The British seldom use "cups" to measure ingredients, whereas Americans are unfamiliar with the "gill." It is also important to know that British recipes are often measured by weight rather than scoops.
Butter is a more dense component than flour, thus 2/3 cup of butter would weigh around 5.3 ounces. This is 11 tablespoons, or little about three-quarters of a stick.
A cup of milk weighs around 8 ounces, thus 2/3 of a cup is 5.33 ounces. This is equivalent to 10 and a half tablespoons, or little more than a third of a cup.
Two thirds of a cup is more than half a cup. Determine the denominator shared by the two measurements. It is now six o'clock. Two thirds of a cup equals four sixths of a cup.