About the Units
pennyweight (dwt)
A unit of mass equal to 1/20 of a troy ounce or approximately 1.55 grams.
nanogram (ng)
A unit of mass equal to 10^-9 grams or 10^-12 kilograms.
Common Conversions
- 1 dwt = 1555174000.0 ng
- 6.4301486e-10 dwt = 1 ng
Convert from pennyweight to nanograms
Conversion Information
To convert from pennyweight to nanograms, multiply by 1555174000.0
1 dwt = 1555174000.0 ng