Convert long tons to metric tons accurately for international shipping, cargo handling, and heavy industry. Essential for maritime commerce and logistics with precise conversion factor 1.016047 tons.
1 long ton equals 1.0160464211288887 ton
Formula: ton = long tn × 1.12000
The long ton (also called imperial ton or gross ton) and the metric ton (tonne) are critical weight measurements in international commerce. With 1 long ton equaling approximately 1.016047 metric tons, understanding this conversion is essential for maritime shipping, international trade, and heavy industry operations where precision directly impacts costs and compliance.
Weight measurement accuracy determines shipping costs, cargo capacity calculations, and regulatory compliance in international trade. A single error in converting between long tons and metric tons can result in thousands of dollars in miscalculated freight charges, overweight penalties, or regulatory violations. Accurate conversion is mandatory for maritime documentation, customs declarations, and insurance calculations.
Port authorities, shipping companies, and cargo handlers use long ton to metric ton conversions daily. British and Commonwealth shipping traditions use long tons, while international maritime standards and EU regulations mandate metric tons. Accurate conversion ensures proper vessel loading calculations, weight distribution, and compliance with international maritime law.
Steel mills and metal foundries operating in Commonwealth countries or serving UK markets work with long tons, while European and global markets use metric tons. Accurate conversion is critical for production planning, inventory management, and international sales contracts where weight specifications determine pricing and delivery obligations.
| long tons | tons |
|---|---|
| 1 LT | 1.016046 t |
| 10 LT | 10.160464 t |
| 25 LT | 25.401161 t |
| 50 LT | 50.802321 t |
| 100 LT | 101.604642 t |
Formula: t = LT × conversion factor
The long ton is a widely used unit for measuring weight. It is commonly used in various applications and industries worldwide.
The ton is a widely used unit for measuring weight. It is commonly used in various applications and industries worldwide.
This long ton to ton converter uses high-precision conversion factors to ensure accurate results for professional and academic use.
Our calculator provides results with up to 10 decimal places for maximum accuracy.
The precise conversion factor is 1.016047 metric tons per long ton. This is derived from the definition: 1 long ton = 2,240 pounds = 1,016.047 kilograms = 1.016047 metric tons. For official maritime and commercial documents, always use this full precision factor. Quick mental approximations might use 1.016 or even 1.02, but these introduce rounding errors in large shipments.
Historical maritime traditions and regulatory continuity explain this. The United Kingdom and Commonwealth nations (Australia, Canada, India) developed extensive shipping infrastructure and legal frameworks based on long tons over centuries. While these nations have officially adopted the metric system for most purposes, maritime law and vessel specifications retain long ton references for consistency with existing fleet documentation and international agreements. Complete conversion would require recertifying thousands of vessels and rewriting maritime regulations.
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