• lb   mt
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Rounding Mode:

The pound, symbolized as “lb,” has an intriguing history that dates back to ancient Rome. The word “pound” originates from the Latin word “libra,” a unit used in Rome, which explains its abbreviation “lb.” The pound in England was first standardized in the 13th century as the Tower pound, which was later replaced by the more familiar Avoirdupois pound in 1959. This unit is still widely used in the United States and other countries as a measure of weight, equivalent to 16 ounces or approximately 453.592 grams.

The term “pound” is also used in currency, notably the British Pound Sterling, reflecting its historical association with a pound weight of silver. Interestingly, both uses of “pound” highlight its longstanding economic significance, indicating value and weight across different contexts and time periods. Such dual purposes underscore the unit’s adaptability and persistence through history, making it a fascinating study in linguistic and metrological evolution.

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A metric tonne, often simply referred to as a “tonne,” is a standard unit of mass equivalent to 1,000 kilograms, or approximately 2,204.62 pounds. Interestingly, the term “tonne” derives from the Old French word “tonne,” meaning a large cask, reflecting its historical use in trade and shipping. Unlike the imperial ton, which is usually used in the United States and equals 2,000 pounds, the metric tonne is part of the International System of Units (SI), making it a globally recognized measure, especially in trade and scientific communities.

The widespread adoption of the metric tonne simplifies international commerce, with industries like shipping and logistics relying heavily on its uniformity. Its use extends beyond everyday contexts; for instance, when scientists discuss carbon emissions or agricultural yields, they often quantify their findings in metric tonnes, emphasizing its crucial role in global environmental and economic assessments.

> Pounds to Metric Tonnes Conversion Table

Pounds Metric Tonnes
0 lb 0 mt
1 lb 0.000453592 mt
2 lb 0.000907185 mt
3 lb 0.00136078 mt
4 lb 0.00181437 mt
5 lb 0.00226796 mt
6 lb 0.00272155 mt
7 lb 0.00317515 mt
8 lb 0.00362874 mt
9 lb 0.00408233 mt
10 lb 0.00453592 mt
11 lb 0.00498952 mt
12 lb 0.00544311 mt
13 lb 0.0058967 mt
14 lb 0.00635029 mt
15 lb 0.00680389 mt
16 lb 0.00725748 mt
17 lb 0.00771107 mt
18 lb 0.00816466 mt
19 lb 0.00861826 mt
20 lb 0.00907185 mt
21 lb 0.00952544 mt
22 lb 0.00997903 mt
23 lb 0.0104326 mt
24 lb 0.0108862 mt
25 lb 0.0113398 mt
26 lb 0.0117934 mt
27 lb 0.012247 mt
28 lb 0.0127006 mt
29 lb 0.0131542 mt
30 lb 0.0136078 mt
31 lb 0.0140614 mt
32 lb 0.014515 mt
33 lb 0.0149685 mt
34 lb 0.0154221 mt
35 lb 0.0158757 mt
36 lb 0.0163293 mt
37 lb 0.0167829 mt
38 lb 0.0172365 mt
39 lb 0.0176901 mt
40 lb 0.0181437 mt
41 lb 0.0185973 mt
42 lb 0.0190509 mt
43 lb 0.0195045 mt
44 lb 0.0199581 mt
45 lb 0.0204117 mt
46 lb 0.0208652 mt
47 lb 0.0213188 mt
48 lb 0.0217724 mt
49 lb 0.022226 mt
50 lb 0.0226796 mt
51 lb 0.0231332 mt
52 lb 0.0235868 mt
53 lb 0.0240404 mt
54 lb 0.024494 mt
55 lb 0.0249476 mt
56 lb 0.0254012 mt
57 lb 0.0258548 mt
58 lb 0.0263084 mt
59 lb 0.0267619 mt
60 lb 0.0272155 mt
61 lb 0.0276691 mt
62 lb 0.0281227 mt
63 lb 0.0285763 mt
64 lb 0.0290299 mt
65 lb 0.0294835 mt
66 lb 0.0299371 mt
67 lb 0.0303907 mt
68 lb 0.0308443 mt
69 lb 0.0312979 mt
70 lb 0.0317515 mt
71 lb 0.0322051 mt
72 lb 0.0326587 mt
73 lb 0.0331122 mt
74 lb 0.0335658 mt
75 lb 0.0340194 mt
76 lb 0.034473 mt
77 lb 0.0349266 mt
78 lb 0.0353802 mt
79 lb 0.0358338 mt
80 lb 0.0362874 mt
81 lb 0.036741 mt
82 lb 0.0371946 mt
83 lb 0.0376482 mt
84 lb 0.0381018 mt
85 lb 0.0385554 mt
86 lb 0.0390089 mt
87 lb 0.0394625 mt
88 lb 0.0399161 mt
89 lb 0.0403697 mt
90 lb 0.0408233 mt
91 lb 0.0412769 mt
92 lb 0.0417305 mt
93 lb 0.0421841 mt
94 lb 0.0426377 mt
95 lb 0.0430913 mt
96 lb 0.0435449 mt
97 lb 0.0439985 mt
98 lb 0.0444521 mt
99 lb 0.0449056 mt
100 lb 0.0453592 mt