About the Units
pennyweight (dwt)
A unit of mass equal to 1/20 of a troy ounce or approximately 1.55 grams.
troy pound (lb t)
A unit of mass equal to 12 troy ounces or approximately 373.24 grams, used for precious metals.
Common Conversions
- 1 dwt = 0.0041666674 lb t
- 239.99995 dwt = 1 lb t