Convert pennyweight [pwt] to gamma Online | Free weight-and-mass Converter
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
Gamma
The gamma (γ) is a very small unit of mass used mainly in geophysics, soil science, and radiology. It is equivalent to one microgram (1 µg) or 10⁻⁶ grams.
The term "gamma" is often used to express trace amounts of substances or contaminants in samples, helping scientists measure extremely small quantities with precision.
Summary:
1 gamma = 1 microgram = 10⁻⁶ grams
Used in soil science, geophysics, and radiological measurements
Ideal for quantifying very tiny masses