About the Units
teragram (Tg)
A unit of mass equal to 10^12 grams or 10^9 kilograms.
pennyweight (dwt)
A unit of mass equal to 1/20 of a troy ounce or approximately 1.55 grams.
Common Conversions
- 1 Tg = 643014850000.0 dwt
- 1.555174e-12 Tg = 1 dwt