Convert picogram to carat
Please provide values below to convert picogram [pg] to carat [car, ct], or Convert carat to picogram.
How to Convert Picogram to Carat
1 pg = 5e-12 car, ct
Example: convert 15 pg to car, ct:
15 pg = 15 × 5e-12 car, ct = 7.5e-11 car, ct
Picogram to Carat Conversion Table
| picogram | carat |
|---|
Picogram
A picogram (pg) is a unit of mass equal to one trillionth (10^-12) of a gram.
History/Origin
The picogram was introduced as part of the metric system to measure extremely small masses, especially in scientific and laboratory contexts, as a subdivision of the gram in the SI unit system.
Current Use
Picograms are used in scientific fields such as biology, chemistry, and physics to measure very small quantities of substances, including DNA, proteins, and other microscopic materials.
Carat
A carat is a unit of mass used to measure gemstones and pearls, equal to 200 milligrams.
History/Origin
The carat originated from the carob seed, which was historically used as a counterweight in balance scales due to its uniform weight. The term has been used since the 16th century to measure precious stones.
Current Use
Today, the carat is primarily used in the jewelry industry to specify the weight of diamonds and other gemstones, with 1 carat equaling 0.2 grams.