Convert microgram to teragram
Please provide values below to convert microgram [µg] to teragram [Tg], or Convert teragram to microgram.
How to Convert Microgram to Teragram
1 µg = 1e-18 Tg
Example: convert 15 µg to Tg:
15 µg = 15 × 1e-18 Tg = 1.5e-17 Tg
Microgram to Teragram Conversion Table
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Microgram
A microgram (µg) is a unit of mass equal to one millionth of a gram (10^-6 grams).
History/Origin
The microgram was introduced as part of the metric system to measure very small quantities, particularly in science and medicine, and has been widely used since the 20th century.
Current Use
Micrograms are commonly used today in fields such as pharmacology, nutrition, and chemistry to measure small amounts of substances accurately.
Teragram
A teragram (Tg) is a unit of mass equal to one trillion grams or 10^12 grams.
History/Origin
The teragram is part of the metric system and was introduced as a larger unit for measuring very large masses, especially in scientific contexts, to facilitate easier expression of large quantities.
Current Use
Teragrams are used primarily in scientific fields such as environmental science, geology, and astronomy to quantify large masses, like global emissions or mineral deposits.