Convert Short Hundredweights to Kilograms
Convert Short Hundredweights (cwt) to Kilograms (kg) instantly and accurately.
Conversion Formula
kg = cwt × 45.359237
About Short Hundredweights
A short hundredweight (cwt, US cwt) equals exactly 100 pounds or approximately 45.359 kg. Used primarily in the United States for commodity trading, it represents the practical 'hundred-pound' unit for measuring coal, agricultural produce, livestock feed, and industrial materials. Commodity markets for cattle, hogs, and grain in the US price their products per hundredweight ($/cwt or $/100 lb). Steel and non-ferrous metal quotations in North America are commonly expressed in dollars per short hundredweight. The 'short' modifier distinguishes it from the UK long hundredweight (112 lb).
About Kilograms
The kilogram (kg) is the SI base unit of mass - the fundamental unit from which all other mass measurements in the metric system are derived. Since 2019 it has been defined by fixing the Planck constant h to exactly 6.62607015 × 10⁻³⁴ J·s, replacing the 130-year-old International Prototype Kilogram (a platinum-iridium cylinder kept in Sèvres, France). The kilogram governs daily life worldwide: body weight in most countries, grocery shopping, luggage allowances, postal rates, freight pricing, and ingredient quantities in cooking all reference kilograms.
Quick Reference Table
| Short Hundredweights (cwt) | Kilograms (kg) |
|---|---|
| 1 cwt | 45.3592 kg |
| 2 cwt | 90.7185 kg |
| 5 cwt | 226.796 kg |
| 10 cwt | 453.592 kg |
| 25 cwt | 1133.98 kg |
| 50 cwt | 2267.96 kg |
| 100 cwt | 4535.92 kg |