Convert Long Hundredweights to Slugs
Convert Long Hundredweights (long cwt) to Slugs (slug) instantly and accurately.
Conversion Formula
slug = long cwt × 3.481066419
About Long Hundredweights
A long hundredweight (long cwt) equals 112 pounds or approximately 50.802 kg - equal to 8 stone. The standard hundredweight in the United Kingdom and much of its historical trading sphere, it reflects the medieval English stone of 14 lb (8 × 14 = 112). British agricultural commodity prices, wool trade records, and livestock market reports historically used long hundredweights. The UK meat trade still occasionally references hundredweights in wholesale pricing.
About Slugs
A slug is a unit of mass in the British imperial and US customary foot-pound-second (FPS) engineering system, equal to the mass that accelerates at 1 foot per second squared under a force of 1 pound-force - approximately 14.594 kg. The slug was introduced to simplify dynamics calculations in engineering: using slugs ensures that F = ma holds without unit conversion factors when force is in pounds-force and acceleration in ft/s². Aerospace engineers and mechanical engineers working in US customary units use slugs for aircraft mass, structural dynamics, and ballistic calculations.
Quick Reference Table
| Long Hundredweights (long cwt) | Slugs (slug) |
|---|---|
| 1 long cwt | 3.48107 slug |
| 2 long cwt | 6.96213 slug |
| 5 long cwt | 17.4053 slug |
| 10 long cwt | 34.8107 slug |
| 25 long cwt | 87.0267 slug |
| 50 long cwt | 174.053 slug |
| 100 long cwt | 348.107 slug |