Fluid Ounce (UK) to Deciliter Converter

Volume Converter

40 units available

Decimals:

From

To

0.284131

1 fl oz (UK) = 0.284131 dL

Formula:

dL = fl oz (UK) × 0.284130625

With your value: 1 fl oz (UK) = 0.28413062 dL

How big is that?

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

Milk carton (1/28 your value)0.0352 fl oz (UK)

Kitchen bucket (1/2.8 your value)0.352 fl oz (UK)

Your value1.00 fl oz (UK)

Car fuel tank (1.8× your value)1.76 fl oz (UK)

Bathtub (7.0× your value)7.04 fl oz (UK)

Hot tub (53× your value)52.8 fl oz (UK)

Other Fluid Ounce (UK) to Deciliter conversions

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

Fluid Ounce (UK) to Deciliter Conversion Table

Fluid Ounce (UK) (fl oz (UK))	Deciliter (dL)
0.5	0.142065
1	0.284131
2	0.568261
5	1.420653
10	2.841306
15	4.261959
20	5.682612
25	7.103266
50	14.206531
100	28.413062
250	71.032656
500	142.065313
1000	284.130625

Deciliter to Fluid Ounce (UK) Conversion Table

Deciliter (dL)	Fluid Ounce (UK) (fl oz (UK))
0.5	1.759754
1	3.519508
2	7.039016
5	17.59754
10	35.19508
15	52.79262
20	70.390159
25	87.987699
50	175.975399
100	351.950797
250	879.876993
500	1,759.753986
1000	3,519.507973

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.

Fluid Ounce (UK) (fl oz (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 Fluid Ounce (UK) to Deciliter

To convert from Fluid Ounce (UK) (fl oz (UK)) to Deciliter (dL), multiply the value by 0.284130625.

Formula: dL = fl oz (UK) × 0.284130625

Reverse: fl oz (UK) = dL × 3.5195079728

Step-by-Step Example

Start with your value in Fluid Ounce (UK). For example: 5 fl oz (UK)
Multiply by the conversion factor: 5 x 0.284130625
The result is: 1.420653 dL

About Fluid Ounce (UK)

The fluid ounce (uk) (fl oz (UK)) is a unit of volume and capacity. One fluid ounce (uk) equals 0.0284130625 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 Fluid Ounce (UK)?

There are exactly 0.284130625 Deciliter in 1 Fluid Ounce (UK). This means the conversion factor from Fluid Ounce (UK) to Deciliter is 0.284130625.

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

The formula to convert Fluid Ounce (UK) to Deciliter is: dL = fl oz (UK) × 0.284130625. For example, to convert 10 Fluid Ounce (UK) to Deciliter, you would multiply 10 by 0.284130625.

What is a Fluid Ounce (UK)?