Here’s my Conversion Table, for US, UK, and metric system units of measurement, compiled for my Victorian And Edwardian Beauty Routine And Recipes series.
1 grain ≈ 65 mg = 0.065 g
1 (av) drachm ≈ 1.77 g
1 av oz ≈ 28.35 g
1 (av) pound ≈ 454 g
1 imperial fl oz ≈ 28 ml
1 US fl oz ≈ 30 ml
1 imperial pint ≈ 568 ml
1 US liquid pint ≈ 473 ml