Cup (UK) to Fluid Ounce (US) Converter

Volume Converter

40 units available

Decimals:

From

To

9.607599

1 cup (UK) = 9.607599 fl oz

Formula:

fl oz = cup (UK) × 9.607599404

With your value: 1 cup (UK) = 9.6075994 fl oz

How big is that?

Everyday references on a logarithmic scale, all expressed in cup (uk) so you can sanity-check the result.

Milk carton (1/2.8e+2 your value)0.00352 cup (UK)

Kitchen bucket (1/28 your value)0.0352 cup (UK)

Car fuel tank (1/5.7 your value)0.176 cup (UK)

Bathtub (1/1.4 your value)0.704 cup (UK)

Your value1.00 cup (UK)

Hot tub (5.3× your value)5.28 cup (UK)

Other Cup (UK) to Fluid Ounce (US) conversions

2 cup (UK) to fl oz 3 cup (UK) to fl oz 4 cup (UK) to fl oz 5 cup (UK) to fl oz 6 cup (UK) to fl oz 7 cup (UK) to fl oz 8 cup (UK) to fl oz

Cup (UK) to Fluid Ounce (US) Conversion Table

Cup (UK) (cup (UK))	Fluid Ounce (US) (fl oz)
0.5	4.8038
1	9.607599
2	19.215199
5	48.037997
10	96.075994
15	144.113991
20	192.151988
25	240.189985
50	480.37997
100	960.75994
250	2,401.899851
500	4,803.799702
1000	9,607.599404

Fluid Ounce (US) to Cup (UK) Conversion Table

Fluid Ounce (US) (fl oz)	Cup (UK) (cup (UK))
0.5	0.052042
1	0.104084
2	0.208169
5	0.520421
10	1.040843
15	1.561264
20	2.081685
25	2.602107
50	5.204214
100	10.408427
250	26.021068
500	52.042137
1000	104.084273

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Cup (UK) (cup (UK))

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Fluid Ounce (US) (fl oz)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Cup (UK) to Fluid Ounce (US)

To convert from Cup (UK) (cup (UK)) to Fluid Ounce (US) (fl oz), multiply the value by 9.607599404.

Formula: fl oz = cup (UK) × 9.607599404

Reverse: cup (UK) = fl oz × 0.1040842731

Step-by-Step Example

Start with your value in Cup (UK). For example: 5 cup (UK)
Multiply by the conversion factor: 5 x 9.607599404
The result is: 48.037997 fl oz

About Cup (UK)

The cup (uk) (cup (UK)) is a unit of volume and capacity. One cup (uk) equals 0.284130625 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: volume calculations, engineering and science, education.

About Fluid Ounce (US)

The US fluid ounce equals approximately 29.57 mL. It is commonly used for beverage and liquid measurements.

Common uses: beverages, cooking, cocktails.

Frequently Asked Questions

How many Fluid Ounce (US) are in 1 Cup (UK)?

There are exactly 9.607599404 Fluid Ounce (US) in 1 Cup (UK). This means the conversion factor from Cup (UK) to Fluid Ounce (US) is 9.607599404.

What is the formula to convert Cup (UK) to Fluid Ounce (US)?

The formula to convert Cup (UK) to Fluid Ounce (US) is: fl oz = cup (UK) × 9.607599404. For example, to convert 10 Cup (UK) to Fluid Ounce (US), you would multiply 10 by 9.607599404.

What is a Cup (UK)?