Fluid Dram (UK) to Peck (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

0.000391

1 fl dr (UK) = 0.000391 pk (UK)

Formula:

pk (UK) = fl dr (UK) × 0.0003906248

With your value: 1 fl dr (UK) = 0.00039062 pk (UK)

How big is that?

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

Soda can (1/11 your value)0.0929 fl dr (UK)

Milk carton (1/3.6 your value)0.282 fl dr (UK)

Your value1.00 fl dr (UK)

Kitchen bucket (2.8× your value)2.82 fl dr (UK)

Car fuel tank (14× your value)14.1 fl dr (UK)

Bathtub (56× your value)56.3 fl dr (UK)

Other Fluid Dram (UK) to Peck (UK) conversions

2 fl dr (UK) to pk (UK)3 fl dr (UK) to pk (UK)4 fl dr (UK) to pk (UK)5 fl dr (UK) to pk (UK)6 fl dr (UK) to pk (UK)7 fl dr (UK) to pk (UK)8 fl dr (UK) to pk (UK)

Fluid Dram (UK) to Peck (UK) Conversion Table

Fluid Dram (UK) (fl dr (UK))	Peck (UK) (pk (UK))
0.5	0.000195
1	0.000391
2	0.000781
5	0.001953
10	0.003906
15	0.005859
20	0.007812
25	0.009766
50	0.019531
100	0.039062
250	0.097656
500	0.195312
1000	0.390625

Peck (UK) to Fluid Dram (UK) Conversion Table

Peck (UK) (pk (UK))	Fluid Dram (UK) (fl dr (UK))
0.5	1,280.000552
1	2,560.001105
2	5,120.002209
5	12,800.005523
10	25,600.011046
15	38,400.016569
20	51,200.022092
25	64,000.027615
50	128,000.055231
100	256,000.110462
250	640,000.276155
500	1,280,000.55231
1000	2,560,001.104619

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 Dram (UK) (fl dr (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

Peck (UK) (pk (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

How to Convert Fluid Dram (UK) to Peck (UK)

To convert from Fluid Dram (UK) (fl dr (UK)) to Peck (UK) (pk (UK)), multiply the value by 0.0003906248.

Formula: pk (UK) = fl dr (UK) × 0.0003906248

Reverse: fl dr (UK) = pk (UK) × 2,560.0011046192

Step-by-Step Example

Start with your value in Fluid Dram (UK). For example: 5 fl dr (UK)
Multiply by the conversion factor: 5 x 0.0003906248
The result is: 0.001953 pk (UK)

About Fluid Dram (UK)

The fluid dram (uk) (fl dr (UK)) is a unit of volume and capacity. One fluid dram (uk) equals 0.00355163128 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 Peck (UK)

The peck (uk) (pk (UK)) is a unit of volume and capacity. One peck (uk) equals 9.09218 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 Peck (UK) are in 1 Fluid Dram (UK)?

There are exactly 0.0003906248 Peck (UK) in 1 Fluid Dram (UK). This means the conversion factor from Fluid Dram (UK) to Peck (UK) is 0.0003906248.

What is the formula to convert Fluid Dram (UK) to Peck (UK)?

The formula to convert Fluid Dram (UK) to Peck (UK) is: pk (UK) = fl dr (UK) × 0.0003906248. For example, to convert 10 Fluid Dram (UK) to Peck (UK), you would multiply 10 by 0.0003906248.

What is a Fluid Dram (UK)?