Milligrams To Apothecary Drams Converter
How This Converter Works
Convert Milligrams (mg) to Apothecary Drams (dr ap) by multiplying by the conversion factor. Divide by the same factor to convert back.
Formula or rule
Apothecary Drams (dr ap) = Milligrams (mg) × 0.000257205972549024; reverse: Milligrams (mg) = Apothecary Drams (dr ap) ÷ 0.000257205972549024
Example
- Input
- 1 mg
- Calculation
- 1 * 0.000257205972549024 = 0.000257205972549024
- Result
- 0.000257205972549024 dr ap
Notes
Mass factors distinguish avoirdupois, troy, metric, and US customary units; the short ton is 2,000 pounds.