About the Units
kilogram (kg)
The SI base unit of mass, defined as the mass of the International Prototype Kilogram.
pennyweight (dwt)
A unit of mass equal to 1/20 of a troy ounce or approximately 1.55 grams.
Common Conversions
- 1 kg = 643.0149 dwt
- 0.001555174 kg = 1 dwt