Peck (UK) to Fluid Ounce (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

320

1 pk (UK) = 320 fl oz (UK)

Formula:

fl oz (UK) = pk (UK) × 320

With your value: 1 pk (UK) = 320 fl oz (UK)

How big is that?

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

Milk carton (1/9.1e+3 your value)0.000110 pk (UK)

Kitchen bucket (1/9.1e+2 your value)0.00110 pk (UK)

Car fuel tank (1/1.8e+2 your value)0.00550 pk (UK)

Bathtub (1/45 your value)0.0220 pk (UK)

Hot tub (1/6.1 your value)0.165 pk (UK)

Your value1.00 pk (UK)

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

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

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

Peck (UK) (pk (UK))	Fluid Ounce (UK) (fl oz (UK))
0.5	160
1	320
2	640
5	1,600
10	3,200
15	4,800
20	6,400
25	8,000
50	16,000
100	32,000
250	80,000
500	160,000
1000	320,000

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

Fluid Ounce (UK) (fl oz (UK))	Peck (UK) (pk (UK))
0.5	0.001562
1	0.003125
2	0.00625
5	0.015625
10	0.03125
15	0.046875
20	0.0625
25	0.078125
50	0.15625
100	0.3125
250	0.78125
500	1.5625
1000	3.125

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.

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

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

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

To convert from Peck (UK) (pk (UK)) to Fluid Ounce (UK) (fl oz (UK)), multiply the value by 320.

Formula: fl oz (UK) = pk (UK) × 320

Reverse: pk (UK) = fl oz (UK) × 0.003125

Step-by-Step Example

Start with your value in Peck (UK). For example: 5 pk (UK)
Multiply by the conversion factor: 5 x 320
The result is: 1,600 fl oz (UK)

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.

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.

Frequently Asked Questions

How many Fluid Ounce (UK) are in 1 Peck (UK)?

There are exactly 320 Fluid Ounce (UK) in 1 Peck (UK). This means the conversion factor from Peck (UK) to Fluid Ounce (UK) is 320.

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

The formula to convert Peck (UK) to Fluid Ounce (UK) is: fl oz (UK) = pk (UK) × 320. For example, to convert 10 Peck (UK) to Fluid Ounce (UK), you would multiply 10 by 320.

What is a Peck (UK)?