Cup (UK) to Milliliter Converter

Volume Converter

40 units available

Decimals:

From

To

284.130625

1 cup (UK) = 284.130625 mL

Formula:

mL = cup (UK) × 284.130625

With your value: 1 cup (UK) = 284.130625 mL

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 Milliliter conversions

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

Cup (UK) to Milliliter Conversion Table

Cup (UK) (cup (UK))	Milliliter (mL)
0.5	142.065313
1	284.130625
2	568.26125
5	1,420.653125
10	2,841.30625
15	4,261.959375
20	5,682.6125
25	7,103.265625
50	14,206.53125
100	28,413.0625
250	71,032.65625
500	142,065.3125
1000	284,130.625

Milliliter to Cup (UK) Conversion Table

Milliliter (mL)	Cup (UK) (cup (UK))
0.5	0.00176
1	0.00352
2	0.007039
5	0.017598
10	0.035195
15	0.052793
20	0.07039
25	0.087988
50	0.175975
100	0.351951
250	0.879877
500	1.759754
1000	3.519508

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

Milliliter (mL)

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 Milliliter

To convert from Cup (UK) (cup (UK)) to Milliliter (mL), multiply the value by 284.130625.

Formula: mL = cup (UK) × 284.130625

Reverse: cup (UK) = mL × 0.003519508

Step-by-Step Example

Start with your value in Cup (UK). For example: 5 cup (UK)
Multiply by the conversion factor: 5 x 284.130625
The result is: 1,420.653125 mL

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 Milliliter

The milliliter equals one thousandth of a liter and is used for small liquid measurements.

Common uses: medicine dosage, cooking, chemistry.

Frequently Asked Questions

How many Milliliter are in 1 Cup (UK)?

There are exactly 284.130625 Milliliter in 1 Cup (UK). This means the conversion factor from Cup (UK) to Milliliter is 284.130625.

What is the formula to convert Cup (UK) to Milliliter?

The formula to convert Cup (UK) to Milliliter is: mL = cup (UK) × 284.130625. For example, to convert 10 Cup (UK) to Milliliter, you would multiply 10 by 284.130625.

What is a Cup (UK)?