Cubic Inch to Peck (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

0.001802

1 in³ = 0.001802 pk (UK)

Formula:

pk (UK) = in³ × 0.0018023251

With your value: 1 in³ = 0.00180233 pk (UK)

How big is that?

Everyday references on a logarithmic scale, all expressed in cubic inch so you can sanity-check the result.

Soda can (1/50 your value)0.0201 in³

Milk carton (1/16 your value)0.0610 in³

Kitchen bucket (1/1.6 your value)0.610 in³

Your value1.00 in³

Car fuel tank (3.1× your value)3.05 in³

Bathtub (12× your value)12.2 in³

Other Cubic Inch to Peck (UK) conversions

2 in³ to pk (UK)3 in³ to pk (UK)4 in³ to pk (UK)5 in³ to pk (UK)6 in³ to pk (UK)7 in³ to pk (UK)8 in³ to pk (UK)

Cubic Inch to Peck (UK) Conversion Table

Cubic Inch (in³)	Peck (UK) (pk (UK))
0.5	0.000901
1	0.001802
2	0.003605
5	0.009012
10	0.018023
15	0.027035
20	0.036047
25	0.045058
50	0.090116
100	0.180233
250	0.450581
500	0.901163
1000	1.802325

Peck (UK) to Cubic Inch Conversion Table

Peck (UK) (pk (UK))	Cubic Inch (in³)
0.5	277.419433
1	554.838866
2	1,109.677731
5	2,774.194328
10	5,548.388656
15	8,322.582984
20	11,096.777312
25	13,870.97164
50	27,741.943279
100	55,483.886558
250	138,709.716396
500	277,419.432792
1000	554,838.865583

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.

Cubic Inch (in³)

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 Cubic Inch to Peck (UK)

To convert from Cubic Inch (in³) to Peck (UK) (pk (UK)), multiply the value by 0.0018023251.

Formula: pk (UK) = in³ × 0.0018023251

Reverse: in³ = pk (UK) × 554.8388655832

Step-by-Step Example

Start with your value in Cubic Inch. For example: 5 in³
Multiply by the conversion factor: 5 x 0.0018023251
The result is: 0.009012 pk (UK)

About Cubic Inch

The cubic inch (in³) is a unit of volume and capacity. One cubic inch equals 0.016387064 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 Cubic Inch?

There are exactly 0.0018023251 Peck (UK) in 1 Cubic Inch. This means the conversion factor from Cubic Inch to Peck (UK) is 0.0018023251.

What is the formula to convert Cubic Inch to Peck (UK)?

The formula to convert Cubic Inch to Peck (UK) is: pk (UK) = in³ × 0.0018023251. For example, to convert 10 Cubic Inch to Peck (UK), you would multiply 10 by 0.0018023251.

What is a Cubic Inch?