Convert Long ton (UK) (lt) to Slug (slug)
Category: Mass
1 lt = 69.621328 slug
High-precision rounding: 6 decimals
How to convert long ton (uk) to slug
We convert by pivoting through the SI base unit for Mass and applying exact factors where applicable.
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Quick conversion table
Handy values for Long ton (UK) → Slug. Click a value to open that exact result.
Conversion formula
Linear unit conversions use standardized factors; many are exact by definition (e.g., 1 in = 25.4 mm, 1 ft = 0.3048 m).
Common mistakes
- Confusing mass (lb) with force (lbf) in engineering contexts.
- Mixing metric tonnes (t) with short/long tons.
Unit facts
- Slug: A slug is an imperial mass unit used in dynamics (1 slug ≈ 14.5939 kg).
About Mass
Mass quantifies the amount of matter. The kilogram is defined by Planck’s constant, which anchors mass to fundamental physics. In practice, grams and pounds dominate everyday use—from recipes and parcels to body weight—while tonnes and long tons appear in logistics and industry.
About Long ton (UK)
Long ton (UK)
Equals 2,240 lb (≈1,016.0469 kg). Appears in historical shipping and naval documents.
History: A legacy imperial unit used in the UK; replaced by metric tonnes in most modern contexts.
About Slug
Slug
Imperial engineering unit of mass so that F=ma works with lb·ft·s units. 1 slug ≈ 14.5939 kg; convenient in dynamics calculations.
History: Coined for coherent imperial unit systems. Remains in textbooks and some aerospace/defense engineering analyses.