How many Fluid Ounces are in 1 Cup (US)?

There are exactly 7.999864746 Fluid Ounces (fl oz) in 1 Cup (US) (cup). This means that to find the equivalent in Fluid Ounces, you multiply your Cup (US) value by 7.999864746. This conversion factor is used worldwide in science, engineering, and everyday measurements.

What is 10 Cups (US) in Fluid Ounces?

10 Cups (US) (cup) is exactly 79.99864746 Fluid Ounces (fl oz). This is calculated by applying the standard conversion factor: 1 cup = 7.999864746 fl oz.

What is 100 Cups (US) in Fluid Ounces?

100 Cups (US) (cup) is exactly 799.9864746 Fluid Ounces (fl oz). This is calculated by applying the standard conversion factor: 1 cup = 7.999864746 fl oz.

How do I convert Fluid Ounces back to Cups (US)?

To convert Fluid Ounces to Cups (US), divide the value in Fluid Ounces by 7.999864746. For example, 1 fl oz = 0.1250021134 cup. You can also use the swap button on the converter above to instantly switch the conversion direction.

Why would I need to convert Cups (US) to Fluid Ounces?

Converting Cups (US) to Fluid Ounces is commonly needed in international trade, travel, academic studies, engineering projects, and everyday tasks where different measurement systems are used. Many countries use different standard units, making this conversion essential for accurate communication and calculations.

Is Cup (US) bigger than Fluid Ounce?

To compare, look at the conversion factor: 1 cup = 7.999864746 fl oz. If the result is greater than 1, then one Cup (US) is larger than one Fluid Ounce. Conversely, 1 fl oz = 0.1250021134 cup. Use this relationship to quickly understand the relative size of these two units.

What is the quickest way to convert Cups (US) to Fluid Ounces?

The quickest way is to multiply your Cups (US) value by 7.999864746. For a mental math shortcut, remember that 1 cup is approximately 7.999864746 fl oz. Round this factor to a convenient number for rough estimates, or use the UnitShift converter above for exact results instantly.

How accurate is this Cup (US) to Fluid Ounce converter?

This converter uses full floating-point precision (64-bit double precision) for all calculations, ensuring results accurate to approximately 15 significant digits. The conversion factors between Cup (US) and Fluid Ounce are based on internationally recognized standards. For everyday use, scientific work, and engineering applications, this level of precision exceeds typical requirements.

Cup (US) → Fluid Ounce

From

7.999864746fl oz

Conversion Table

Conversion table from Cup (US) to Fluid Ounce
Cup (US) (cup (US))	Fluid Ounce (fl oz)
0.001 cup (US)	0.007999864746 fl oz
0.01 cup (US)	0.07999864746 fl oz
0.1 cup (US)	0.7999864746 fl oz
1 cup (US)	7.999864746 fl oz
2 cup (US)	15.99972949 fl oz
3 cup (US)	23.99959424 fl oz
4 cup (US)	31.99945898 fl oz
5 cup (US)	39.99932373 fl oz
10 cup (US)	79.99864746 fl oz
15 cup (US)	119.9979712 fl oz
20 cup (US)	159.9972949 fl oz
25 cup (US)	199.9966187 fl oz
50 cup (US)	399.9932373 fl oz
100 cup (US)	799.9864746 fl oz
250 cup (US)	1,999.966187 fl oz
500 cup (US)	3,999.932373 fl oz
1,000 cup (US)	7,999.864746 fl oz
5,000 cup (US)	39,999.32373 fl oz
10,000 cup (US)	79,998.64746 fl oz

Formula

To convert Cups (US) to Fluid Ounces, multiply the value by 7.99986. For example, 5 cup equals 39.99932373 fl oz. You can also use UnitShift's free online converter above for instant, accurate results without manual calculation.

Cup (US) → Fluid Ounce: multiply the value by 7.99986

1 cup = 7.999864746 fl oz. To convert Cups (US) to Fluid Ounces, multiply the cup (us) value by 7.999864746.

Quick Facts

1 cup

7.999864746 fl oz

1 fl oz

0.1250021134 cup

10 cup

79.99864746 fl oz

100 cup

799.9864746 fl oz

How to Convert Cups (US) to Fluid Ounces

Converting cups (us) to fluid ounces is one of the most common cooking conversions. Whether you're working with international measurements, academic research, or everyday calculations, understanding the relationship between cups (us) and fluid ounces is essential. One cup (us) (cup) equals exactly 7.999864746 fluid ounces (fl oz), and conversely, one fluid ounce equals 0.1250021134 cups (us).

This conversion is frequently used in everyday measurements and calculations and professional and academic work. For quick reference: 10 cups (us) = 79.99864746 fluid ounces, and 100 cups (us) = 799.9864746 fluid ounces. Our converter above handles any value instantly, including decimal and negative numbers.

The cup (us) and fluid ounce are both units of cooking. The conversion factor between them is constant, making it straightforward to convert in either direction. Other common applications include international communication and commerce and scientific research and engineering.

Use the conversion table below for pre-calculated values, or enter any custom number in the converter above. All calculations are performed with full floating-point precision to ensure accuracy for both everyday use and professional applications. Bookmark this page for quick access whenever you need to convert cups (us) to fluid ounces.