Cup (UK) to Deciliter Converter

Volume Converter

40 units available

Decimals:

From

To

2.841306

1 cup (UK) = 2.841306 dL

Formula:

dL = cup (UK) × 2.84130625

With your value: 1 cup (UK) = 2.84130625 dL

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 Deciliter conversions

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

Cup (UK) to Deciliter Conversion Table

Cup (UK) (cup (UK))	Deciliter (dL)
0.5	1.420653
1	2.841306
2	5.682613
5	14.206531
10	28.413063
15	42.619594
20	56.826125
25	71.032656
50	142.065313
100	284.130625
250	710.326563
500	1,420.653125
1000	2,841.30625

Deciliter to Cup (UK) Conversion Table

Deciliter (dL)	Cup (UK) (cup (UK))
0.5	0.175975
1	0.351951
2	0.703902
5	1.759754
10	3.519508
15	5.279262
20	7.039016
25	8.79877
50	17.59754
100	35.19508
250	87.987699
500	175.975399
1000	351.950797

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

Deciliter (dL)

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 Deciliter

To convert from Cup (UK) (cup (UK)) to Deciliter (dL), multiply the value by 2.84130625.

Formula: dL = cup (UK) × 2.84130625

Reverse: cup (UK) = dL × 0.3519507973

Step-by-Step Example

Start with your value in Cup (UK). For example: 5 cup (UK)
Multiply by the conversion factor: 5 x 2.84130625
The result is: 14.206531 dL

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 Deciliter

The deciliter (dL) is a unit of volume and capacity. One deciliter equals 0.1 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.

Frequently Asked Questions

How many Deciliter are in 1 Cup (UK)?

There are exactly 2.84130625 Deciliter in 1 Cup (UK). This means the conversion factor from Cup (UK) to Deciliter is 2.84130625.

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

The formula to convert Cup (UK) to Deciliter is: dL = cup (UK) × 2.84130625. For example, to convert 10 Cup (UK) to Deciliter, you would multiply 10 by 2.84130625.

What is a Cup (UK)?