Hundredweight (UK) to Slug Converter

Mass Converter

26 units available

Decimals:

From

To

3.481066

1 cwt = 3.481066 slug

Formula:

slug = cwt × 3.4810664042

With your value: 1 cwt = 3.4810664 slug

How big is that?

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

Bag of sugar (1/51 your value)0.0197 cwt

House cat (1/11 your value)0.0886 cwt

Your value1.00 cwt

Adult human (1.4× your value)1.38 cwt

Grand piano (7.9× your value)7.87 cwt

Small car (24× your value)23.6 cwt

Other Hundredweight (UK) to Slug conversions

2 cwt to slug 3 cwt to slug 4 cwt to slug 5 cwt to slug 6 cwt to slug 7 cwt to slug 8 cwt to slug

Hundredweight (UK) to Slug Conversion Table

Hundredweight (UK) (cwt)	Slug (slug)
0.5	1.740533
1	3.481066
2	6.962133
5	17.405332
10	34.810664
15	52.215996
20	69.621328
25	87.02666
50	174.05332
100	348.10664
250	870.266601
500	1,740.533202
1000	3,481.066404

Slug to Hundredweight (UK) Conversion Table

Slug (slug)	Hundredweight (UK) (cwt)
0.5	0.143634
1	0.287268
2	0.574537
5	1.436341
10	2.872683
15	4.309024
20	5.745366
25	7.181707
50	14.363415
100	28.726829
250	71.817073
500	143.634146
1000	287.268292

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.

Hundredweight (UK) (cwt)

Mass

Exact conversion

Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Slug (slug)

Mass

Exact conversion

Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Hundredweight (UK) to Slug

To convert from Hundredweight (UK) (cwt) to Slug (slug), multiply the value by 3.4810664042.

Formula: slug = cwt × 3.4810664042

Reverse: cwt = slug × 0.2872682919

Step-by-Step Example

Start with your value in Hundredweight (UK). For example: 5 cwt
Multiply by the conversion factor: 5 x 3.4810664042
The result is: 17.405332 slug

About Hundredweight (UK)

The hundredweight (uk) (cwt) is a unit of mass and weight. One hundredweight (uk) equals 50.80234544 kilograms. UnitConvertLab converts it against every other mass unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: mass calculations, engineering and science, education.

About Slug

The slug is the unit of mass in the English engineering system: the mass accelerated at 1 ft/s² by 1 pound-force, about 14.5939 kg.

Common uses: aerospace engineering, US fluid mechanics.

Frequently Asked Questions

How many Slug are in 1 Hundredweight (UK)?

There are exactly 3.4810664042 Slug in 1 Hundredweight (UK). This means the conversion factor from Hundredweight (UK) to Slug is 3.4810664042.

What is the formula to convert Hundredweight (UK) to Slug?

The formula to convert Hundredweight (UK) to Slug is: slug = cwt × 3.4810664042. For example, to convert 10 Hundredweight (UK) to Slug, you would multiply 10 by 3.4810664042.

What is a Hundredweight (UK)?