Convert gigagram [Gg] to pennyweight [pwt] Online | Free weight-and-mass Converter
Gigagram [Gg]
The gigagram is a metric unit of mass representing large quantities.
1 gigagram = 10⁹ grams
1 gigagram = 1,000,000 kilograms (1 million kilograms)
Symbol: Gg
Key Facts:
Used to measure large masses in environmental studies, agriculture, and industry
Part of the SI system, where the prefix "giga-" means
Convenient for expressing quantities larger than tonnes but smaller than teragrams
The gigagram is useful for quantifying sizable amounts of material in scientific and commercial contexts.
Pennyweight (pwt)
The pennyweight (pwt) is a unit of mass traditionally used in the precious metals and jewelry industries. It is part of the troy and apothecary weight systems.
One pennyweight equals 1/20 of a troy ounce, or 24 grains, which is approximately 1.555 grams.
Pennyweights are commonly used to measure gold, silver, and gemstones, offering a precise small-scale weight unit for valuable materials.
Summary:
1 pennyweight = 1/20 troy ounce ≈ 1.555 grams
Used mainly in precious metals and jewelry
Part of the troy weight system