Convert Kilogram to Hundredweight (US)
Convert kilograms to hundredweights (us) instantly. 1 kilogram = 0.0220462262 hundredweight (us) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Hundredweight (US) to Kilogram converter for the reverse conversion.
Units explained
Kilogram
The kilogram (kg) is the SI base unit of mass, defined by fixing the Planck constant h at 6.62607015E-34 J s.
From Greek 'khilioi' (thousand) plus 'gramma' (small weight).
The worldwide base unit of mass in science, commerce, and everyday life.
Adopted in 1795; redefined through the Planck constant on 20 May 2019.
Hundredweight (US)
The US (short) hundredweight equals 100 pounds, about 45.36 kilograms.
The American 'hundred'-pound commercial weight (also called the cental).
US commodity trade in grain, livestock feed, and produce.
Standardized at 100 pounds in US customary units.
Kilogram to Hundredweight (US) conversion formula
The relationship between kilograms and hundredweights (us):
To convert kilograms to hundredweights (us), multiply the value in kilograms by 0.0220462262. To reverse, multiply hundredweights (us) by 45.359237.
How to use this converter
Type a value into the calculator. The result in hundredweights (us) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Hundredweight (US) to Kilogram converter for the reverse direction.
Step-by-step: convert kilograms to hundredweights (us)
- Write down the value in kilograms (kg).
- Multiply that value by the factor 0.0220462262.
- The product is the equivalent value in hundredweights (us) (cwt).
- To reverse, multiply the hundredweight (us) value by 45.359237.
Worked examples
Example 1 — Convert 1 kg to cwt:
1 × 0.0220462262 = 0.0220462262 cwt
Example 2 — Convert 100 kg to cwt:
100 × 0.0220462262 = 2.2046226218 cwt
Real-world example — Fabric purchase length
Two kilograms of fabric equals a value in hundredweights (us) essential for tailors and textile buyers sourcing material from international suppliers that quote in different units.
2 kg × 0.0220462262 = 0.0440924524 cwt
Real-world example — Maritime depth conversion
A 10-kilogram sounding depth converts cleanly into hundredweights (us). Recreational divers and sailors translate between the two units whenever they read legacy charts against modern depth-sounder displays.
10 kg × 0.0220462262 = 0.2204622622 cwt
Real-world example — Reference scenario in case of fallback
Conversion between human-scale length units is the everyday workflow of architecture, athletics, and apparel design — three of the most common contexts that span metric and imperial systems.
1 kg × 0.0220462262 = 0.0220462262 cwt
Kilogram to Hundredweight (US) conversion table
Standard reference values for converting kilograms to hundredweights (us):
| Kilogram [kg] | Hundredweight (US) [cwt] |
|---|---|
| 0.01 | 0.0002204623 |
| 0.1 | 0.0022046226 |
| 1 | 0.0220462262 |
| 2 | 0.0440924524 |
| 3 | 0.0661386787 |
| 4 | 0.0881849049 |
| 5 | 0.1102311311 |
| 10 | 0.2204622622 |
| 20 | 0.4409245244 |
| 30 | 0.6613867866 |
| 40 | 0.8818490487 |
| 50 | 1.1023113109 |
| 100 | 2.2046226218 |
| 500 | 11.0231131092 |
| 1000 | 22.0462262185 |
Frequently asked questions
How many hundredweights (us) is 1 kilogram?
How do I convert kilograms to hundredweights (us)?
How do I convert hundredweights (us) back to kilograms?
How many hundredweights (us) is 100 kilograms?
Popular weight unit conversions
Convert Kilogram to other weight units
Show all Kilogram conversions
Metric / SI (17 units)
Avoirdupois (15 units)
Troy & Apothecary (10 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 kg = 0.0220462262 cwt) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.