Quart (UK) to Cup (US) Converter

Volume Converter

40 units available

Decimals:

From

To

4.8038

1 qt (UK) = 4.8038 cup

Formula:

cup = qt (UK) × 4.803799702

With your value: 1 qt (UK) = 4.8037997 cup

How big is that?

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

Milk carton (1/1.1e+3 your value)0.000880 qt (UK)

Kitchen bucket (1/1.1e+2 your value)0.00880 qt (UK)

Car fuel tank (1/23 your value)0.0440 qt (UK)

Bathtub (1/5.7 your value)0.176 qt (UK)

Your value1.00 qt (UK)

Hot tub (1.3× your value)1.32 qt (UK)

Other Quart (UK) to Cup (US) conversions

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

Quart (UK) to Cup (US) Conversion Table

Quart (UK) (qt (UK))	Cup (US) (cup)
0.5	2.4019
1	4.8038
2	9.607599
5	24.018999
10	48.037997
15	72.056996
20	96.075994
25	120.094993
50	240.189985
100	480.37997
250	1,200.949926
500	2,401.899851
1000	4,803.799702

Cup (US) to Quart (UK) Conversion Table

Cup (US) (cup)	Quart (UK) (qt (UK))
0.5	0.104084
1	0.208169
2	0.416337
5	1.040843
10	2.081685
15	3.122528
20	4.163371
25	5.204214
50	10.408427
100	20.816855
250	52.042137
500	104.084273
1000	208.168546

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.

Quart (UK) (qt (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

Cup (US) (cup)

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 Quart (UK) to Cup (US)

To convert from Quart (UK) (qt (UK)) to Cup (US) (cup), multiply the value by 4.803799702.

Formula: cup = qt (UK) × 4.803799702

Reverse: qt (UK) = cup × 0.2081685462

Step-by-Step Example

Start with your value in Quart (UK). For example: 5 qt (UK)
Multiply by the conversion factor: 5 x 4.803799702
The result is: 24.018999 cup

About Quart (UK)

The quart (uk) (qt (UK)) is a unit of volume and capacity. One quart (uk) equals 1.1365225 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 Cup (US)

The US cup equals approximately 236.6 mL and is a standard cooking measurement in the United States.

Common uses: baking, cooking, recipes.

Frequently Asked Questions

How many Cup (US) are in 1 Quart (UK)?

There are exactly 4.803799702 Cup (US) in 1 Quart (UK). This means the conversion factor from Quart (UK) to Cup (US) is 4.803799702.

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

The formula to convert Quart (UK) to Cup (US) is: cup = qt (UK) × 4.803799702. For example, to convert 10 Quart (UK) to Cup (US), you would multiply 10 by 4.803799702.

What is a Quart (UK)?