Definition:Grain/Conversion Factors

From ProofWiki
Jump to navigation Jump to search

Grain: Conversion Factors

\(\ds \) \(\) \(\ds 1\) grain
\(\ds \) \(=\) \(\ds \dfrac 1 {437 \cdot 5}\) ounce avoirdupois
\(\ds \) \(\approx\) \(\ds 64 \cdotp 8\) milligrams