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To convert from Pound (lb) to Metric Tonne (mt), use the following formula:
With is the ratio between the base units Gram (g) and Pound (lb).
Let's convert 5 Pound (lb) to Metric Tonne (mt).
Using the formula:
Therefore, 5 Pound (lb) is equal to Metric Tonne (mt).
Here are some quick reference conversions from Pound (lb) to Metric Tonne (mt):
| Pounds | Metric Tonnes |
|---|---|
| 0.000001 lb | mt |
| 0.001 lb | mt |
| 0.1 lb | mt |
| 1 lb | mt |
| 2 lb | mt |
| 3 lb | mt |
| 4 lb | mt |
| 5 lb | mt |
| 6 lb | mt |
| 7 lb | mt |
| 8 lb | mt |
| 9 lb | mt |
| 10 lb | mt |
| 20 lb | mt |
| 30 lb | mt |
| 40 lb | mt |
| 50 lb | mt |
| 100 lb | mt |
| 1000 lb | mt |
| 10000 lb | mt |
For all Weight converters, choose units using the From/To dropdowns above.
The pound (lb) is a basic unit of mass and weight in the imperial system. It's widely used in the United States and elsewhere to measure things like groceries, body weight, and shipping.
Have you ever wondered why we write "lb" for pound? The abbreviation has ancient Roman roots.
It originates from the Roman unit of mass, the libra, which is Latin for "scales" or "balance."
The whole Roman phrase was libra pondo, meaning "a pound by weight." While English speakers adopted the pondo part, which became the word "pound," the abbreviation "lb" was retained from the phrase "libra."
Not all pounds are created equal. The two most common types are the avoirdupois pound and the troy pound.
To ensure global consistency, the pound is officially defined in relation to the kilogram (kg), the base unit of mass in the metric system.
Since 1959, one pound has been internationally defined as exactly 0.45359237 kilograms.
This agreement ensures that a pound in the US is the same as a pound in the UK. For everyday calculations, you can remember that 1 pound is about 0.45 kg.
A metric tonne, often called simply a tonne (symbol: t), is a standard unit of mass in the metric system.
It's commonly used around the world to measure heavy objects, especially in trade and industry.
So, how heavy is it?
It's also equivalent to one million grams (106 g), which is why it's sometimes called a megagram (Mg).
A great way to visualize a metric tonne is to think of a cube of water.
Imagine a cube that's one meter on each side—one meter tall, one meter wide, and one meter long. If you were to fill that cube with pure water, its mass would be exactly one metric tonne (1,000 kilograms).
This simple and direct relationship between volume (1 m3) and mass (1 tonne) is a perfect example of what makes the metric system so logical and practical.
The term "ton" can be confusing, as it refers to different units of weight depending on the location.
Understanding this distinction is crucial, especially in the context of international shipping.
Key takeaway: A US short ton is roughly 10% lighter than a metric tonne, whereas a UK long ton is slightly heavier. Always specify the unit to prevent costly errors!