The milligram, a unit of mass equal to one-thousandth of a gram, is pivotal in fields like pharmacology and chemistry, where precise measurement is essential. Although nearly imperceptible to the human eye, milligrams underpin the dosage of various medications, ensuring both safety and efficacy. A typical aspirin tablet, for example, generally contains 325 milligrams, showcasing how these small units add up to make a noticeable impact on our health.
Interestingly, the milligram plays a significant role in nutrition as well. The recommended daily intake of certain vitamins and minerals is often measured in milligrams. Vitamin C, vital for a healthy immune system, is recommended at about 65 to 90 milligrams per day for adults, highlighting the milligram’s crucial influence on maintaining our well-being.
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.
| Milligrams | Metric Tonnes |
|---|---|
0
mg
|
0
mt
|
10
mg
|
1e-8
mt
|
20
mg
|
2e-8
mt
|
30
mg
|
3e-8
mt
|
40
mg
|
4e-8
mt
|
50
mg
|
5e-8
mt
|
60
mg
|
6e-8
mt
|
70
mg
|
7e-8
mt
|
80
mg
|
8e-8
mt
|
90
mg
|
9e-8
mt
|
100
mg
|
1e-7
mt
|
110
mg
|
1.1e-7
mt
|
120
mg
|
1.2e-7
mt
|
130
mg
|
1.3e-7
mt
|
140
mg
|
1.4e-7
mt
|
150
mg
|
1.5e-7
mt
|
160
mg
|
1.6e-7
mt
|
170
mg
|
1.7e-7
mt
|
180
mg
|
1.8e-7
mt
|
190
mg
|
1.9e-7
mt
|
200
mg
|
2e-7
mt
|
210
mg
|
2.1e-7
mt
|
220
mg
|
2.2e-7
mt
|
230
mg
|
2.3e-7
mt
|
240
mg
|
2.4e-7
mt
|
250
mg
|
2.5e-7
mt
|
260
mg
|
2.6e-7
mt
|
270
mg
|
2.7e-7
mt
|
280
mg
|
2.8e-7
mt
|
290
mg
|
2.9e-7
mt
|
300
mg
|
3e-7
mt
|
310
mg
|
3.1e-7
mt
|
320
mg
|
3.2e-7
mt
|
330
mg
|
3.3e-7
mt
|
340
mg
|
3.4e-7
mt
|
350
mg
|
3.5e-7
mt
|
360
mg
|
3.6e-7
mt
|
370
mg
|
3.7e-7
mt
|
380
mg
|
3.8e-7
mt
|
390
mg
|
3.9e-7
mt
|
400
mg
|
4e-7
mt
|
410
mg
|
4.1e-7
mt
|
420
mg
|
4.2e-7
mt
|
430
mg
|
4.3e-7
mt
|
440
mg
|
4.4e-7
mt
|
450
mg
|
4.5e-7
mt
|
460
mg
|
4.6e-7
mt
|
470
mg
|
4.7e-7
mt
|
480
mg
|
4.8e-7
mt
|
490
mg
|
4.9e-7
mt
|
500
mg
|
5e-7
mt
|
510
mg
|
5.1e-7
mt
|
520
mg
|
5.2e-7
mt
|
530
mg
|
5.3e-7
mt
|
540
mg
|
5.4e-7
mt
|
550
mg
|
5.5e-7
mt
|
560
mg
|
5.6e-7
mt
|
570
mg
|
5.7e-7
mt
|
580
mg
|
5.8e-7
mt
|
590
mg
|
5.9e-7
mt
|
600
mg
|
6e-7
mt
|
610
mg
|
6.1e-7
mt
|
620
mg
|
6.2e-7
mt
|
630
mg
|
6.3e-7
mt
|
640
mg
|
6.4e-7
mt
|
650
mg
|
6.5e-7
mt
|
660
mg
|
6.6e-7
mt
|
670
mg
|
6.7e-7
mt
|
680
mg
|
6.8e-7
mt
|
690
mg
|
6.9e-7
mt
|
700
mg
|
7e-7
mt
|
710
mg
|
7.1e-7
mt
|
720
mg
|
7.2e-7
mt
|
730
mg
|
7.3e-7
mt
|
740
mg
|
7.4e-7
mt
|
750
mg
|
7.5e-7
mt
|
760
mg
|
7.6e-7
mt
|
770
mg
|
7.7e-7
mt
|
780
mg
|
7.8e-7
mt
|
790
mg
|
7.9e-7
mt
|
800
mg
|
8e-7
mt
|
810
mg
|
8.1e-7
mt
|
820
mg
|
8.2e-7
mt
|
830
mg
|
8.3e-7
mt
|
840
mg
|
8.4e-7
mt
|
850
mg
|
8.5e-7
mt
|
860
mg
|
8.6e-7
mt
|
870
mg
|
8.7e-7
mt
|
880
mg
|
8.8e-7
mt
|
890
mg
|
8.9e-7
mt
|
900
mg
|
9e-7
mt
|
910
mg
|
9.1e-7
mt
|
920
mg
|
9.2e-7
mt
|
930
mg
|
9.3e-7
mt
|
940
mg
|
9.4e-7
mt
|
950
mg
|
9.5e-7
mt
|
960
mg
|
9.6e-7
mt
|
970
mg
|
9.7e-7
mt
|
980
mg
|
9.8e-7
mt
|
990
mg
|
9.9e-7
mt
|
1000
mg
|
0.000001
mt
|
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